51136910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7621}}^1$

素因数の和:7700

約数の個数: 32

約数和(自身を含む): 102073824

約数和(自身を除く): 50936914

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 6710, 7621, 15242, 38105, 76210, 83831, 167662, 419155, 464881, 838310, 929762, 2324405, 4648810, 5113691, 10227382, 25568455, 51136910]

約数ペア:

[(1, 51136910), (2, 25568455), (5, 10227382), (10, 5113691), (11, 4648810), (22, 2324405), (55, 929762), (61, 838310), (110, 464881), (122, 419155), (305, 167662), (610, 83831), (671, 76210), (1342, 38105), (3355, 15242), (6710, 7621)]