50504960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 140398272

約数和(自身を除く): 89893312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 211, 220, 256, 272, 320, 340, 352, 374, 422, 440, 544, 640, 680, 704, 748, 844, 880, 935, 1055, 1088, 1280, 1360, 1408, 1496, 1688, 1760, 1870, 2110, 2176, 2321, 2720, 2816, 2992, 3376, 3520, 3587, 3740, 4220, 4352, 4642, 5440, 5984, 6752, 7040, 7174, 7480, 8440, 9284, 10880, 11605, 11968, 13504, 14080, 14348, 14960, 16880, 17935, 18568, 21760, 23210, 23936, 27008, 28696, 29920, 33760, 35870, 37136, 39457, 46420, 47872, 54016, 57392, 59840, 67520, 71740, 74272, 78914, 92840, 114784, 119680, 135040, 143480, 148544, 157828, 185680, 197285, 229568, 239360, 270080, 286960, 297088, 315656, 371360, 394570, 459136, 573920, 594176, 631312, 742720, 789140, 918272, 1147840, 1262624, 1485440, 1578280, 2295680, 2525248, 2970880, 3156560, 4591360, 5050496, 6313120, 10100992, 12626240, 25252480, 50504960]

約数ペア:

[(1, 50504960), (2, 25252480), (4, 12626240), (5, 10100992), (8, 6313120), (10, 5050496), (11, 4591360), (16, 3156560), (17, 2970880), (20, 2525248), (22, 2295680), (32, 1578280), (34, 1485440), (40, 1262624), (44, 1147840), (55, 918272), (64, 789140), (68, 742720), (80, 631312), (85, 594176), (88, 573920), (110, 459136), (128, 394570), (136, 371360), (160, 315656), (170, 297088), (176, 286960), (187, 270080), (211, 239360), (220, 229568), (256, 197285), (272, 185680), (320, 157828), (340, 148544), (352, 143480), (374, 135040), (422, 119680), (440, 114784), (544, 92840), (640, 78914), (680, 74272), (704, 71740), (748, 67520), (844, 59840), (880, 57392), (935, 54016), (1055, 47872), (1088, 46420), (1280, 39457), (1360, 37136), (1408, 35870), (1496, 33760), (1688, 29920), (1760, 28696), (1870, 27008), (2110, 23936), (2176, 23210), (2321, 21760), (2720, 18568), (2816, 17935), (2992, 16880), (3376, 14960), (3520, 14348), (3587, 14080), (3740, 13504), (4220, 11968), (4352, 11605), (4642, 10880), (5440, 9284), (5984, 8440), (6752, 7480), (7040, 7174)]