51533880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{429449}}^1$

素因数の和:429463

約数の個数: 32

約数和(自身を含む): 154602000

約数和(自身を除く): 103068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 429449, 858898, 1288347, 1717796, 2147245, 2576694, 3435592, 4294490, 5153388, 6441735, 8588980, 10306776, 12883470, 17177960, 25766940, 51533880]

約数ペア:

[(1, 51533880), (2, 25766940), (3, 17177960), (4, 12883470), (5, 10306776), (6, 8588980), (8, 6441735), (10, 5153388), (12, 4294490), (15, 3435592), (20, 2576694), (24, 2147245), (30, 1717796), (40, 1288347), (60, 858898), (120, 429449)]