51002908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8461}}^1$

素因数の和:8613

約数の個数: 24

約数和(自身を含む): 98091504

約数和(自身を除く): 47088596

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 8461, 16922, 33844, 93071, 186142, 372284, 1159157, 2318314, 4636628, 12750727, 25501454, 51002908]

約数ペア:

[(1, 51002908), (2, 25501454), (4, 12750727), (11, 4636628), (22, 2318314), (44, 1159157), (137, 372284), (274, 186142), (548, 93071), (1507, 33844), (3014, 16922), (6028, 8461)]