49812796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 96861240

約数和(自身を除く): 47048444

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1019, 1111, 2038, 2222, 4076, 4444, 11209, 12221, 22418, 24442, 44836, 48884, 102919, 123299, 205838, 246598, 411676, 493196, 1132109, 2264218, 4528436, 12453199, 24906398, 49812796]

約数ペア:

[(1, 49812796), (2, 24906398), (4, 12453199), (11, 4528436), (22, 2264218), (44, 1132109), (101, 493196), (121, 411676), (202, 246598), (242, 205838), (404, 123299), (484, 102919), (1019, 48884), (1111, 44836), (2038, 24442), (2222, 22418), (4076, 12221), (4444, 11209)]