52559390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4003}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 102918816

約数和(自身を除く): 50359426

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 4003, 6565, 8006, 13130, 20015, 40030, 52039, 104078, 260195, 404303, 520390, 808606, 2021515, 4043030, 5255939, 10511878, 26279695, 52559390]

約数ペア:

[(1, 52559390), (2, 26279695), (5, 10511878), (10, 5255939), (13, 4043030), (26, 2021515), (65, 808606), (101, 520390), (130, 404303), (202, 260195), (505, 104078), (1010, 52039), (1313, 40030), (2626, 20015), (4003, 13130), (6565, 8006)]