56293250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17321}}^1$

素因数の和:17351

約数の個数: 32

約数和(自身を含む): 113493744

約数和(自身を除く): 57200494

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 17321, 34642, 86605, 173210, 225173, 433025, 450346, 866050, 1125865, 2165125, 2251730, 4330250, 5629325, 11258650, 28146625, 56293250]

約数ペア:

[(1, 56293250), (2, 28146625), (5, 11258650), (10, 5629325), (13, 4330250), (25, 2251730), (26, 2165125), (50, 1125865), (65, 866050), (125, 450346), (130, 433025), (250, 225173), (325, 173210), (650, 86605), (1625, 34642), (3250, 17321)]