49486320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 190112832

約数和(自身を除く): 140626512

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, 311, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 622, 624, 663, 680, 720, 765, 780, 816, 884, 933, 936, 1020, 1040, 1105, 1170, 1224, 1244, 1326, 1360, 1530, 1555, 1560, 1768, 1866, 1872, 1989, 2040, 2210, 2340, 2448, 2488, 2652, 2799, 3060, 3110, 3120, 3315, 3536, 3732, 3978, 4043, 4080, 4420, 4665, 4680, 4976, 5287, 5304, 5598, 6120, 6220, 6630, 7464, 7956, 8086, 8840, 9330, 9360, 9945, 10574, 10608, 11196, 12129, 12240, 12440, 13260, 13995, 14928, 15861, 15912, 16172, 17680, 18660, 19890, 20215, 21148, 22392, 24258, 24880, 26435, 26520, 27990, 31722, 31824, 32344, 36387, 37320, 39780, 40430, 42296, 44784, 47583, 48516, 52870, 53040, 55980, 60645, 63444, 64688, 68731, 72774, 74640, 79305, 79560, 80860, 84592, 95166, 97032, 105740, 111960, 121290, 126888, 137462, 145548, 158610, 159120, 161720, 181935, 190332, 194064, 206193, 211480, 223920, 237915, 242580, 253776, 274924, 291096, 317220, 323440, 343655, 363870, 380664, 412386, 422960, 475830, 485160, 549848, 582192, 618579, 634440, 687310, 727740, 761328, 824772, 951660, 970320, 1030965, 1099696, 1237158, 1268880, 1374620, 1455480, 1649544, 1903320, 2061930, 2474316, 2749240, 2910960, 3092895, 3299088, 3806640, 4123860, 4948632, 5498480, 6185790, 8247720, 9897264, 12371580, 16495440, 24743160, 49486320]

約数ペア:

[(1, 49486320), (2, 24743160), (3, 16495440), (4, 12371580), (5, 9897264), (6, 8247720), (8, 6185790), (9, 5498480), (10, 4948632), (12, 4123860), (13, 3806640), (15, 3299088), (16, 3092895), (17, 2910960), (18, 2749240), (20, 2474316), (24, 2061930), (26, 1903320), (30, 1649544), (34, 1455480), (36, 1374620), (39, 1268880), (40, 1237158), (45, 1099696), (48, 1030965), (51, 970320), (52, 951660), (60, 824772), (65, 761328), (68, 727740), (72, 687310), (78, 634440), (80, 618579), (85, 582192), (90, 549848), (102, 485160), (104, 475830), (117, 422960), (120, 412386), (130, 380664), (136, 363870), (144, 343655), (153, 323440), (156, 317220), (170, 291096), (180, 274924), (195, 253776), (204, 242580), (208, 237915), (221, 223920), (234, 211480), (240, 206193), (255, 194064), (260, 190332), (272, 181935), (306, 161720), (311, 159120), (312, 158610), (340, 145548), (360, 137462), (390, 126888), (408, 121290), (442, 111960), (468, 105740), (510, 97032), (520, 95166), (585, 84592), (612, 80860), (622, 79560), (624, 79305), (663, 74640), (680, 72774), (720, 68731), (765, 64688), (780, 63444), (816, 60645), (884, 55980), (933, 53040), (936, 52870), (1020, 48516), (1040, 47583), (1105, 44784), (1170, 42296), (1224, 40430), (1244, 39780), (1326, 37320), (1360, 36387), (1530, 32344), (1555, 31824), (1560, 31722), (1768, 27990), (1866, 26520), (1872, 26435), (1989, 24880), (2040, 24258), (2210, 22392), (2340, 21148), (2448, 20215), (2488, 19890), (2652, 18660), (2799, 17680), (3060, 16172), (3110, 15912), (3120, 15861), (3315, 14928), (3536, 13995), (3732, 13260), (3978, 12440), (4043, 12240), (4080, 12129), (4420, 11196), (4665, 10608), (4680, 10574), (4976, 9945), (5287, 9360), (5304, 9330), (5598, 8840), (6120, 8086), (6220, 7956), (6630, 7464)]