56896910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7457}}^1$

素因数の和:7580

約数の個数: 32

約数和(自身を含む): 118134720

約数和(自身を除く): 61237810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7457, 7630, 14914, 37285, 52199, 74570, 104398, 260995, 521990, 812813, 1625626, 4064065, 5689691, 8128130, 11379382, 28448455, 56896910]

約数ペア:

[(1, 56896910), (2, 28448455), (5, 11379382), (7, 8128130), (10, 5689691), (14, 4064065), (35, 1625626), (70, 812813), (109, 521990), (218, 260995), (545, 104398), (763, 74570), (1090, 52199), (1526, 37285), (3815, 14914), (7457, 7630)]