48930180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62731}}^1$

素因数の和:62756

約数の個数: 48

約数和(自身を含む): 147545664

約数和(自身を除く): 98615484

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, 62731, 125462, 188193, 250924, 313655, 376386, 627310, 752772, 815503, 940965, 1254620, 1631006, 1881930, 2446509, 3262012, 3763860, 4077515, 4893018, 8155030, 9786036, 12232545, 16310060, 24465090, 48930180]

約数ペア:

[(1, 48930180), (2, 24465090), (3, 16310060), (4, 12232545), (5, 9786036), (6, 8155030), (10, 4893018), (12, 4077515), (13, 3763860), (15, 3262012), (20, 2446509), (26, 1881930), (30, 1631006), (39, 1254620), (52, 940965), (60, 815503), (65, 752772), (78, 627310), (130, 376386), (156, 313655), (195, 250924), (260, 188193), (390, 125462), (780, 62731)]