56549140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 127915200

約数和(自身を除く): 71366060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 59, 68, 85, 118, 170, 236, 295, 340, 590, 1003, 1180, 2006, 2819, 4012, 5015, 5638, 10030, 11276, 14095, 20060, 28190, 47923, 56380, 95846, 166321, 191692, 239615, 332642, 479230, 665284, 831605, 958460, 1663210, 2827457, 3326420, 5654914, 11309828, 14137285, 28274570, 56549140]

約数ペア:

[(1, 56549140), (2, 28274570), (4, 14137285), (5, 11309828), (10, 5654914), (17, 3326420), (20, 2827457), (34, 1663210), (59, 958460), (68, 831605), (85, 665284), (118, 479230), (170, 332642), (236, 239615), (295, 191692), (340, 166321), (590, 95846), (1003, 56380), (1180, 47923), (2006, 28190), (2819, 20060), (4012, 14095), (5015, 11276), (5638, 10030)]