55689584

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{57059}}^1$

素因数の和:57128

約数の個数: 20

約数和(自身を含む): 109669320

約数和(自身を除く): 53979736

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 57059, 114118, 228236, 456472, 912944, 3480599, 6961198, 13922396, 27844792, 55689584]

約数ペア:

[(1, 55689584), (2, 27844792), (4, 13922396), (8, 6961198), (16, 3480599), (61, 912944), (122, 456472), (244, 228236), (488, 114118), (976, 57059)]