53986020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 166271616

約数和(自身を除く): 112285596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 521, 628, 660, 785, 942, 1042, 1563, 1570, 1727, 1884, 2084, 2355, 2605, 3126, 3140, 3454, 4710, 5181, 5210, 5731, 6252, 6908, 7815, 8635, 9420, 10362, 10420, 11462, 15630, 17193, 17270, 20724, 22924, 25905, 28655, 31260, 34386, 34540, 51810, 57310, 68772, 81797, 85965, 103620, 114620, 163594, 171930, 245391, 327188, 343860, 408985, 490782, 817970, 899767, 981564, 1226955, 1635940, 1799534, 2453910, 2699301, 3599068, 4498835, 4907820, 5398602, 8997670, 10797204, 13496505, 17995340, 26993010, 53986020]

約数ペア:

[(1, 53986020), (2, 26993010), (3, 17995340), (4, 13496505), (5, 10797204), (6, 8997670), (10, 5398602), (11, 4907820), (12, 4498835), (15, 3599068), (20, 2699301), (22, 2453910), (30, 1799534), (33, 1635940), (44, 1226955), (55, 981564), (60, 899767), (66, 817970), (110, 490782), (132, 408985), (157, 343860), (165, 327188), (220, 245391), (314, 171930), (330, 163594), (471, 114620), (521, 103620), (628, 85965), (660, 81797), (785, 68772), (942, 57310), (1042, 51810), (1563, 34540), (1570, 34386), (1727, 31260), (1884, 28655), (2084, 25905), (2355, 22924), (2605, 20724), (3126, 17270), (3140, 17193), (3454, 15630), (4710, 11462), (5181, 10420), (5210, 10362), (5731, 9420), (6252, 8635), (6908, 7815)]