53911418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 91888128

約数和(自身を除く): 37976710

約数列:

[1, 2, 11, 22, 31, 62, 137, 274, 341, 577, 682, 1154, 1507, 3014, 4247, 6347, 8494, 12694, 17887, 35774, 46717, 79049, 93434, 158098, 196757, 393514, 869539, 1739078, 2450519, 4901038, 26955709, 53911418]

約数ペア:

[(1, 53911418), (2, 26955709), (11, 4901038), (22, 2450519), (31, 1739078), (62, 869539), (137, 393514), (274, 196757), (341, 158098), (577, 93434), (682, 79049), (1154, 46717), (1507, 35774), (3014, 17887), (4247, 12694), (6347, 8494)]