56317235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 22817485

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1471, 2015, 2945, 7355, 7657, 19123, 27949, 38285, 45601, 95615, 139745, 228005, 363337, 592813, 866419, 1816685, 2964065, 4332095, 11263447, 56317235]

約数ペア:

[(1, 56317235), (5, 11263447), (13, 4332095), (19, 2964065), (31, 1816685), (65, 866419), (95, 592813), (155, 363337), (247, 228005), (403, 139745), (589, 95615), (1235, 45601), (1471, 38285), (2015, 27949), (2945, 19123), (7355, 7657)]