52720592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2931

約数の個数: 40

約数和(自身を含む): 109323360

約数和(自身を除く): 56602768

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 2843, 4636, 5686, 9272, 11372, 18544, 22744, 45488, 54017, 108034, 173423, 216068, 346846, 432136, 693692, 864272, 1387384, 2774768, 3295037, 6590074, 13180148, 26360296, 52720592]

約数ペア:

[(1, 52720592), (2, 26360296), (4, 13180148), (8, 6590074), (16, 3295037), (19, 2774768), (38, 1387384), (61, 864272), (76, 693692), (122, 432136), (152, 346846), (244, 216068), (304, 173423), (488, 108034), (976, 54017), (1159, 45488), (2318, 22744), (2843, 18544), (4636, 11372), (5686, 9272)]