63921450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{3253}}^1$

素因数の和:3399

約数の個数: 48

約数和(自身を含む): 159784416

約数和(自身を除く): 95862966

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 262, 393, 655, 786, 1310, 1965, 3253, 3275, 3930, 6506, 6550, 9759, 9825, 16265, 19518, 19650, 32530, 48795, 81325, 97590, 162650, 243975, 426143, 487950, 852286, 1278429, 2130715, 2556858, 4261430, 6392145, 10653575, 12784290, 21307150, 31960725, 63921450]

約数ペア:

[(1, 63921450), (2, 31960725), (3, 21307150), (5, 12784290), (6, 10653575), (10, 6392145), (15, 4261430), (25, 2556858), (30, 2130715), (50, 1278429), (75, 852286), (131, 487950), (150, 426143), (262, 243975), (393, 162650), (655, 97590), (786, 81325), (1310, 48795), (1965, 32530), (3253, 19650), (3275, 19518), (3930, 16265), (6506, 9825), (6550, 9759)]