49804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 240

約数和(自身を含む): 191331504

約数和(自身を除く): 141526944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 313, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 626, 663, 680, 720, 765, 780, 816, 884, 936, 939, 1020, 1040, 1105, 1170, 1224, 1252, 1326, 1360, 1530, 1560, 1565, 1768, 1872, 1878, 1989, 2040, 2210, 2340, 2448, 2504, 2652, 2817, 3060, 3120, 3130, 3315, 3536, 3756, 3978, 4069, 4080, 4420, 4680, 4695, 5008, 5304, 5321, 5634, 6120, 6260, 6630, 7512, 7956, 8138, 8840, 9360, 9390, 9945, 10608, 10642, 11268, 12207, 12240, 12520, 13260, 14085, 15024, 15912, 15963, 16276, 17680, 18780, 19890, 20345, 21284, 22536, 24414, 25040, 26520, 26605, 28170, 31824, 31926, 32552, 36621, 37560, 39780, 40690, 42568, 45072, 47889, 48828, 53040, 53210, 56340, 61035, 63852, 65104, 69173, 73242, 75120, 79560, 79815, 81380, 85136, 95778, 97656, 106420, 112680, 122070, 127704, 138346, 146484, 159120, 159630, 162760, 183105, 191556, 195312, 207519, 212840, 225360, 239445, 244140, 255408, 276692, 292968, 319260, 325520, 345865, 366210, 383112, 415038, 425680, 478890, 488280, 553384, 585936, 622557, 638520, 691730, 732420, 766224, 830076, 957780, 976560, 1037595, 1106768, 1245114, 1277040, 1383460, 1464840, 1660152, 1915560, 2075190, 2490228, 2766920, 2929680, 3112785, 3320304, 3831120, 4150380, 4980456, 5533840, 6225570, 8300760, 9960912, 12451140, 16601520, 24902280, 49804560]

約数ペア:

[(1, 49804560), (2, 24902280), (3, 16601520), (4, 12451140), (5, 9960912), (6, 8300760), (8, 6225570), (9, 5533840), (10, 4980456), (12, 4150380), (13, 3831120), (15, 3320304), (16, 3112785), (17, 2929680), (18, 2766920), (20, 2490228), (24, 2075190), (26, 1915560), (30, 1660152), (34, 1464840), (36, 1383460), (39, 1277040), (40, 1245114), (45, 1106768), (48, 1037595), (51, 976560), (52, 957780), (60, 830076), (65, 766224), (68, 732420), (72, 691730), (78, 638520), (80, 622557), (85, 585936), (90, 553384), (102, 488280), (104, 478890), (117, 425680), (120, 415038), (130, 383112), (136, 366210), (144, 345865), (153, 325520), (156, 319260), (170, 292968), (180, 276692), (195, 255408), (204, 244140), (208, 239445), (221, 225360), (234, 212840), (240, 207519), (255, 195312), (260, 191556), (272, 183105), (306, 162760), (312, 159630), (313, 159120), (340, 146484), (360, 138346), (390, 127704), (408, 122070), (442, 112680), (468, 106420), (510, 97656), (520, 95778), (585, 85136), (612, 81380), (624, 79815), (626, 79560), (663, 75120), (680, 73242), (720, 69173), (765, 65104), (780, 63852), (816, 61035), (884, 56340), (936, 53210), (939, 53040), (1020, 48828), (1040, 47889), (1105, 45072), (1170, 42568), (1224, 40690), (1252, 39780), (1326, 37560), (1360, 36621), (1530, 32552), (1560, 31926), (1565, 31824), (1768, 28170), (1872, 26605), (1878, 26520), (1989, 25040), (2040, 24414), (2210, 22536), (2340, 21284), (2448, 20345), (2504, 19890), (2652, 18780), (2817, 17680), (3060, 16276), (3120, 15963), (3130, 15912), (3315, 15024), (3536, 14085), (3756, 13260), (3978, 12520), (4069, 12240), (4080, 12207), (4420, 11268), (4680, 10642), (4695, 10608), (5008, 9945), (5304, 9390), (5321, 9360), (5634, 8840), (6120, 8138), (6260, 7956), (6630, 7512)]