12211950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 32073840

約数和(自身を除く): 19861890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 4789, 9578, 14367, 23945, 28734, 47890, 71835, 81413, 119725, 143670, 162826, 239450, 244239, 359175, 407065, 488478, 718350, 814130, 1221195, 2035325, 2442390, 4070650, 6105975, 12211950]

約数ペア:

[(1, 12211950), (2, 6105975), (3, 4070650), (5, 2442390), (6, 2035325), (10, 1221195), (15, 814130), (17, 718350), (25, 488478), (30, 407065), (34, 359175), (50, 244239), (51, 239450), (75, 162826), (85, 143670), (102, 119725), (150, 81413), (170, 71835), (255, 47890), (425, 28734), (510, 23945), (850, 14367), (1275, 9578), (2550, 4789)]