57154972

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1970

約数の個数: 36

約数和(自身を含む): 117130440

約数和(自身を除く): 59975468

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 1789, 2282, 3578, 4564, 7156, 7987, 12523, 15974, 25046, 31948, 50092, 87661, 175322, 291607, 350644, 583214, 1166428, 2041249, 4082498, 8164996, 14288743, 28577486, 57154972]

約数ペア:

[(1, 57154972), (2, 28577486), (4, 14288743), (7, 8164996), (14, 4082498), (28, 2041249), (49, 1166428), (98, 583214), (163, 350644), (196, 291607), (326, 175322), (652, 87661), (1141, 50092), (1789, 31948), (2282, 25046), (3578, 15974), (4564, 12523), (7156, 7987)]