54408260

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14243}}^1$

素因数の和:14443

約数の個数: 24

約数和(自身を含む): 114863616

約数和(自身を除く): 60455356

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 14243, 28486, 56972, 71215, 142430, 284860, 2720413, 5440826, 10881652, 13602065, 27204130, 54408260]

約数ペア:

[(1, 54408260), (2, 27204130), (4, 13602065), (5, 10881652), (10, 5440826), (20, 2720413), (191, 284860), (382, 142430), (764, 71215), (955, 56972), (1910, 28486), (3820, 14243)]