63214450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7481}}^1$

素因数の和:7519

約数の個数: 36

約数和(自身を含む): 127336158

約数和(自身を除く): 64121708

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7481, 8450, 14962, 37405, 74810, 97253, 187025, 194506, 374050, 486265, 972530, 1264289, 2431325, 2528578, 4862650, 6321445, 12642890, 31607225, 63214450]

約数ペア:

[(1, 63214450), (2, 31607225), (5, 12642890), (10, 6321445), (13, 4862650), (25, 2528578), (26, 2431325), (50, 1264289), (65, 972530), (130, 486265), (169, 374050), (325, 194506), (338, 187025), (650, 97253), (845, 74810), (1690, 37405), (4225, 14962), (7481, 8450)]