54815378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 90782208

約数和(自身を除く): 35966830

約数列:

[1, 2, 17, 31, 34, 62, 131, 262, 397, 527, 794, 1054, 2227, 4061, 4454, 6749, 8122, 12307, 13498, 24614, 52007, 69037, 104014, 138074, 209219, 418438, 884119, 1612217, 1768238, 3224434, 27407689, 54815378]

約数ペア:

[(1, 54815378), (2, 27407689), (17, 3224434), (31, 1768238), (34, 1612217), (62, 884119), (131, 418438), (262, 209219), (397, 138074), (527, 104014), (794, 69037), (1054, 52007), (2227, 24614), (4061, 13498), (4454, 12307), (6749, 8122)]