53666270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 48

約数和(自身を含む): 116028288

約数和(自身を除く): 62362018

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 3533, 7066, 7595, 15190, 17665, 24731, 35330, 49462, 109523, 123655, 173117, 219046, 247310, 346234, 547615, 766661, 865585, 1095230, 1533322, 1731170, 3833305, 5366627, 7666610, 10733254, 26833135, 53666270]

約数ペア:

[(1, 53666270), (2, 26833135), (5, 10733254), (7, 7666610), (10, 5366627), (14, 3833305), (31, 1731170), (35, 1533322), (49, 1095230), (62, 865585), (70, 766661), (98, 547615), (155, 346234), (217, 247310), (245, 219046), (310, 173117), (434, 123655), (490, 109523), (1085, 49462), (1519, 35330), (2170, 24731), (3038, 17665), (3533, 15190), (7066, 7595)]