56981230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{563}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 106596000

約数和(自身を除く): 49614770

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 349, 563, 698, 1126, 1745, 2815, 3490, 5630, 10121, 16327, 20242, 32654, 50605, 81635, 101210, 163270, 196487, 392974, 982435, 1964870, 5698123, 11396246, 28490615, 56981230]

約数ペア:

[(1, 56981230), (2, 28490615), (5, 11396246), (10, 5698123), (29, 1964870), (58, 982435), (145, 392974), (290, 196487), (349, 163270), (563, 101210), (698, 81635), (1126, 50605), (1745, 32654), (2815, 20242), (3490, 16327), (5630, 10121)]