56849640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5323}}^1$

素因数の和:5426

約数の個数: 64

約数和(自身を含む): 172497600

約数和(自身を除く): 115647960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5323, 5340, 10646, 10680, 15969, 21292, 26615, 31938, 42584, 53230, 63876, 79845, 106460, 127752, 159690, 212920, 319380, 473747, 638760, 947494, 1421241, 1894988, 2368735, 2842482, 3789976, 4737470, 5684964, 7106205, 9474940, 11369928, 14212410, 18949880, 28424820, 56849640]

約数ペア:

[(1, 56849640), (2, 28424820), (3, 18949880), (4, 14212410), (5, 11369928), (6, 9474940), (8, 7106205), (10, 5684964), (12, 4737470), (15, 3789976), (20, 2842482), (24, 2368735), (30, 1894988), (40, 1421241), (60, 947494), (89, 638760), (120, 473747), (178, 319380), (267, 212920), (356, 159690), (445, 127752), (534, 106460), (712, 79845), (890, 63876), (1068, 53230), (1335, 42584), (1780, 31938), (2136, 26615), (2670, 21292), (3560, 15969), (5323, 10680), (5340, 10646)]