48153540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25889}}^1$

素因数の和:25932

約数の個数: 48

約数和(自身を含む): 139184640

約数和(自身を除く): 91031100

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, 25889, 51778, 77667, 103556, 129445, 155334, 258890, 310668, 388335, 517780, 776670, 802559, 1553340, 1605118, 2407677, 3210236, 4012795, 4815354, 8025590, 9630708, 12038385, 16051180, 24076770, 48153540]

約数ペア:

[(1, 48153540), (2, 24076770), (3, 16051180), (4, 12038385), (5, 9630708), (6, 8025590), (10, 4815354), (12, 4012795), (15, 3210236), (20, 2407677), (30, 1605118), (31, 1553340), (60, 802559), (62, 776670), (93, 517780), (124, 388335), (155, 310668), (186, 258890), (310, 155334), (372, 129445), (465, 103556), (620, 77667), (930, 51778), (1860, 25889)]