55940870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 102918816

約数和(自身を除く): 46977946

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 485, 505, 571, 970, 1010, 1142, 2855, 5710, 9797, 19594, 48985, 55387, 57671, 97970, 110774, 115342, 276935, 288355, 553870, 576710, 5594087, 11188174, 27970435, 55940870]

約数ペア:

[(1, 55940870), (2, 27970435), (5, 11188174), (10, 5594087), (97, 576710), (101, 553870), (194, 288355), (202, 276935), (485, 115342), (505, 110774), (571, 97970), (970, 57671), (1010, 55387), (1142, 48985), (2855, 19594), (5710, 9797)]