48878740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 109326672

約数和(自身を除く): 60447932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 617, 932, 1165, 1234, 2330, 2468, 3085, 3961, 4660, 6170, 7922, 10489, 12340, 15844, 19805, 20978, 39610, 41956, 52445, 79220, 104890, 143761, 209780, 287522, 575044, 718805, 1437610, 2443937, 2875220, 4887874, 9775748, 12219685, 24439370, 48878740]

約数ペア:

[(1, 48878740), (2, 24439370), (4, 12219685), (5, 9775748), (10, 4887874), (17, 2875220), (20, 2443937), (34, 1437610), (68, 718805), (85, 575044), (170, 287522), (233, 209780), (340, 143761), (466, 104890), (617, 79220), (932, 52445), (1165, 41956), (1234, 39610), (2330, 20978), (2468, 19805), (3085, 15844), (3961, 12340), (4660, 10489), (6170, 7922)]