57220956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{122267}}^1$

素因数の和:122290

約数の個数: 36

約数和(自身を含む): 155769432

約数和(自身を除く): 98548476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 122267, 244534, 366801, 489068, 733602, 1100403, 1467204, 1589471, 2200806, 3178942, 4401612, 4768413, 6357884, 9536826, 14305239, 19073652, 28610478, 57220956]

約数ペア:

[(1, 57220956), (2, 28610478), (3, 19073652), (4, 14305239), (6, 9536826), (9, 6357884), (12, 4768413), (13, 4401612), (18, 3178942), (26, 2200806), (36, 1589471), (39, 1467204), (52, 1100403), (78, 733602), (117, 489068), (156, 366801), (234, 244534), (468, 122267)]