54902485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 74680704

約数和(自身を除く): 19778219

約数列:

[1, 5, 11, 41, 55, 97, 205, 251, 451, 485, 1067, 1255, 2255, 2761, 3977, 5335, 10291, 13805, 19885, 24347, 43747, 51455, 113201, 121735, 218735, 267817, 566005, 998227, 1339085, 4991135, 10980497, 54902485]

約数ペア:

[(1, 54902485), (5, 10980497), (11, 4991135), (41, 1339085), (55, 998227), (97, 566005), (205, 267817), (251, 218735), (451, 121735), (485, 113201), (1067, 51455), (1255, 43747), (2255, 24347), (2761, 19885), (3977, 13805), (5335, 10291)]