55919045

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 85398768

約数和(自身を除く): 29479723

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 97, 181, 245, 455, 485, 637, 679, 905, 1261, 1267, 2353, 3185, 3395, 4753, 6305, 6335, 8827, 8869, 11765, 16471, 17557, 23765, 44135, 44345, 61789, 82355, 87785, 115297, 122899, 228241, 308945, 576485, 614495, 860293, 1141205, 1597687, 4301465, 7988435, 11183809, 55919045]

約数ペア:

[(1, 55919045), (5, 11183809), (7, 7988435), (13, 4301465), (35, 1597687), (49, 1141205), (65, 860293), (91, 614495), (97, 576485), (181, 308945), (245, 228241), (455, 122899), (485, 115297), (637, 87785), (679, 82355), (905, 61789), (1261, 44345), (1267, 44135), (2353, 23765), (3185, 17557), (3395, 16471), (4753, 11765), (6305, 8869), (6335, 8827)]