52213720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100411}}^1$

素因数の和:100435

約数の個数: 32

約数和(自身を含む): 126519120

約数和(自身を除く): 74305400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100411, 200822, 401644, 502055, 803288, 1004110, 1305343, 2008220, 2610686, 4016440, 5221372, 6526715, 10442744, 13053430, 26106860, 52213720]

約数ペア:

[(1, 52213720), (2, 26106860), (4, 13053430), (5, 10442744), (8, 6526715), (10, 5221372), (13, 4016440), (20, 2610686), (26, 2008220), (40, 1305343), (52, 1004110), (65, 803288), (104, 502055), (130, 401644), (260, 200822), (520, 100411)]