54402990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 133816320

約数和(自身を除く): 79413330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 127, 131, 218, 254, 262, 327, 381, 393, 545, 635, 654, 655, 762, 786, 1090, 1270, 1310, 1635, 1905, 1965, 3270, 3810, 3930, 13843, 14279, 16637, 27686, 28558, 33274, 41529, 42837, 49911, 69215, 71395, 83058, 83185, 85674, 99822, 138430, 142790, 166370, 207645, 214185, 249555, 415290, 428370, 499110, 1813433, 3626866, 5440299, 9067165, 10880598, 18134330, 27201495, 54402990]

約数ペア:

[(1, 54402990), (2, 27201495), (3, 18134330), (5, 10880598), (6, 9067165), (10, 5440299), (15, 3626866), (30, 1813433), (109, 499110), (127, 428370), (131, 415290), (218, 249555), (254, 214185), (262, 207645), (327, 166370), (381, 142790), (393, 138430), (545, 99822), (635, 85674), (654, 83185), (655, 83058), (762, 71395), (786, 69215), (1090, 49911), (1270, 42837), (1310, 41529), (1635, 33274), (1905, 28558), (1965, 27686), (3270, 16637), (3810, 14279), (3930, 13843)]