31214550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12241}}^1$

素因数の和:12273

約数の個数: 48

約数和(自身を含む): 81972432

約数和(自身を除く): 50757882

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 12241, 24482, 36723, 61205, 73446, 122410, 183615, 208097, 306025, 367230, 416194, 612050, 624291, 918075, 1040485, 1248582, 1836150, 2080970, 3121455, 5202425, 6242910, 10404850, 15607275, 31214550]

約数ペア:

[(1, 31214550), (2, 15607275), (3, 10404850), (5, 6242910), (6, 5202425), (10, 3121455), (15, 2080970), (17, 1836150), (25, 1248582), (30, 1040485), (34, 918075), (50, 624291), (51, 612050), (75, 416194), (85, 367230), (102, 306025), (150, 208097), (170, 183615), (255, 122410), (425, 73446), (510, 61205), (850, 36723), (1275, 24482), (2550, 12241)]