56101475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 72376320

約数和(自身を除く): 16274845

約数列:

[1, 5, 25, 31, 155, 191, 379, 775, 955, 1895, 4775, 5921, 9475, 11749, 29605, 58745, 72389, 148025, 293725, 361945, 1809725, 2244059, 11220295, 56101475]

約数ペア:

[(1, 56101475), (5, 11220295), (25, 2244059), (31, 1809725), (155, 361945), (191, 293725), (379, 148025), (775, 72389), (955, 58745), (1895, 29605), (4775, 11749), (5921, 9475)]