53956390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12347}}^1$

素因数の和:12396

約数の個数: 32

約数和(自身を含む): 106686720

約数和(自身を除く): 52730330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 12347, 24694, 61735, 123470, 234593, 283981, 469186, 567962, 1172965, 1419905, 2345930, 2839810, 5395639, 10791278, 26978195, 53956390]

約数ペア:

[(1, 53956390), (2, 26978195), (5, 10791278), (10, 5395639), (19, 2839810), (23, 2345930), (38, 1419905), (46, 1172965), (95, 567962), (115, 469186), (190, 283981), (230, 234593), (437, 123470), (874, 61735), (2185, 24694), (4370, 12347)]