53983490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 110512512

約数和(自身を除く): 56529022

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 101, 110, 113, 202, 215, 226, 430, 473, 505, 565, 946, 1010, 1111, 1130, 1243, 2222, 2365, 2486, 4343, 4730, 4859, 5555, 6215, 8686, 9718, 11110, 11413, 12430, 21715, 22826, 24295, 43430, 47773, 48590, 53449, 57065, 95546, 106898, 114130, 125543, 238865, 251086, 267245, 477730, 490759, 534490, 627715, 981518, 1255430, 2453795, 4907590, 5398349, 10796698, 26991745, 53983490]

約数ペア:

[(1, 53983490), (2, 26991745), (5, 10796698), (10, 5398349), (11, 4907590), (22, 2453795), (43, 1255430), (55, 981518), (86, 627715), (101, 534490), (110, 490759), (113, 477730), (202, 267245), (215, 251086), (226, 238865), (430, 125543), (473, 114130), (505, 106898), (565, 95546), (946, 57065), (1010, 53449), (1111, 48590), (1130, 47773), (1243, 43430), (2222, 24295), (2365, 22826), (2486, 21715), (4343, 12430), (4730, 11413), (4859, 11110), (5555, 9718), (6215, 8686)]