51433860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4789}}^1$

素因数の和:4980

約数の個数: 48

約数和(自身を含む): 144849600

約数和(自身を除く): 93415740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 4789, 5370, 9578, 10740, 14367, 19156, 23945, 28734, 47890, 57468, 71835, 95780, 143670, 287340, 857231, 1714462, 2571693, 3428924, 4286155, 5143386, 8572310, 10286772, 12858465, 17144620, 25716930, 51433860]

約数ペア:

[(1, 51433860), (2, 25716930), (3, 17144620), (4, 12858465), (5, 10286772), (6, 8572310), (10, 5143386), (12, 4286155), (15, 3428924), (20, 2571693), (30, 1714462), (60, 857231), (179, 287340), (358, 143670), (537, 95780), (716, 71835), (895, 57468), (1074, 47890), (1790, 28734), (2148, 23945), (2685, 19156), (3580, 14367), (4789, 10740), (5370, 9578)]