50697660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64997}}^1$

素因数の和:65022

約数の個数: 48

約数和(自身を含む): 152875296

約数和(自身を除く): 102177636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64997, 129994, 194991, 259988, 324985, 389982, 649970, 779964, 844961, 974955, 1299940, 1689922, 1949910, 2534883, 3379844, 3899820, 4224805, 5069766, 8449610, 10139532, 12674415, 16899220, 25348830, 50697660]

約数ペア:

[(1, 50697660), (2, 25348830), (3, 16899220), (4, 12674415), (5, 10139532), (6, 8449610), (10, 5069766), (12, 4224805), (13, 3899820), (15, 3379844), (20, 2534883), (26, 1949910), (30, 1689922), (39, 1299940), (52, 974955), (60, 844961), (65, 779964), (78, 649970), (130, 389982), (156, 324985), (195, 259988), (260, 194991), (390, 129994), (780, 64997)]