56454535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 76142592

約数和(自身を除く): 19688057

約数列:

[1, 5, 17, 23, 67, 85, 115, 335, 391, 431, 1139, 1541, 1955, 2155, 5695, 7327, 7705, 9913, 26197, 28877, 36635, 49565, 130985, 144385, 168521, 490909, 664171, 842605, 2454545, 3320855, 11290907, 56454535]

約数ペア:

[(1, 56454535), (5, 11290907), (17, 3320855), (23, 2454545), (67, 842605), (85, 664171), (115, 490909), (335, 168521), (391, 144385), (431, 130985), (1139, 49565), (1541, 36635), (1955, 28877), (2155, 26197), (5695, 9913), (7327, 7705)]