52938860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 122981376

約数和(自身を除く): 70042516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 5503, 9620, 11006, 22012, 27515, 55030, 71539, 110060, 143078, 203611, 286156, 357695, 407222, 715390, 814444, 1018055, 1430780, 2036110, 2646943, 4072220, 5293886, 10587772, 13234715, 26469430, 52938860]

約数ペア:

[(1, 52938860), (2, 26469430), (4, 13234715), (5, 10587772), (10, 5293886), (13, 4072220), (20, 2646943), (26, 2036110), (37, 1430780), (52, 1018055), (65, 814444), (74, 715390), (130, 407222), (148, 357695), (185, 286156), (260, 203611), (370, 143078), (481, 110060), (740, 71539), (962, 55030), (1924, 27515), (2405, 22012), (4810, 11006), (5503, 9620)]