49925755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 69424128

約数和(自身を除く): 19498373

約数列:

[1, 5, 11, 23, 55, 61, 115, 253, 305, 647, 671, 1265, 1403, 3235, 3355, 7015, 7117, 14881, 15433, 35585, 39467, 74405, 77165, 163691, 197335, 434137, 818455, 907741, 2170685, 4538705, 9985151, 49925755]

約数ペア:

[(1, 49925755), (5, 9985151), (11, 4538705), (23, 2170685), (55, 907741), (61, 818455), (115, 434137), (253, 197335), (305, 163691), (647, 77165), (671, 74405), (1265, 39467), (1403, 35585), (3235, 15433), (3355, 14881), (7015, 7117)]