55173180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29663}}^1$

素因数の和:29706

約数の個数: 48

約数和(自身を含む): 159473664

約数和(自身を除く): 104300484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 29663, 59326, 88989, 118652, 148315, 177978, 296630, 355956, 444945, 593260, 889890, 919553, 1779780, 1839106, 2758659, 3678212, 4597765, 5517318, 9195530, 11034636, 13793295, 18391060, 27586590, 55173180]

約数ペア:

[(1, 55173180), (2, 27586590), (3, 18391060), (4, 13793295), (5, 11034636), (6, 9195530), (10, 5517318), (12, 4597765), (15, 3678212), (20, 2758659), (30, 1839106), (31, 1779780), (60, 919553), (62, 889890), (93, 593260), (124, 444945), (155, 355956), (186, 296630), (310, 177978), (372, 148315), (465, 118652), (620, 88989), (930, 59326), (1860, 29663)]