53332040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 124407360

約数和(自身を除く): 71075320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 101, 172, 202, 215, 307, 344, 404, 430, 505, 614, 808, 860, 1010, 1228, 1535, 1720, 2020, 2456, 3070, 4040, 4343, 6140, 8686, 12280, 13201, 17372, 21715, 26402, 31007, 34744, 43430, 52804, 62014, 66005, 86860, 105608, 124028, 132010, 155035, 173720, 248056, 264020, 310070, 528040, 620140, 1240280, 1333301, 2666602, 5333204, 6666505, 10666408, 13333010, 26666020, 53332040]

約数ペア:

[(1, 53332040), (2, 26666020), (4, 13333010), (5, 10666408), (8, 6666505), (10, 5333204), (20, 2666602), (40, 1333301), (43, 1240280), (86, 620140), (101, 528040), (172, 310070), (202, 264020), (215, 248056), (307, 173720), (344, 155035), (404, 132010), (430, 124028), (505, 105608), (614, 86860), (808, 66005), (860, 62014), (1010, 52804), (1228, 43430), (1535, 34744), (1720, 31007), (2020, 26402), (2456, 21715), (3070, 17372), (4040, 13201), (4343, 12280), (6140, 8686)]