54407388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13781}}^1$

素因数の和:13842

約数の個数: 48

約数和(自身を含む): 148184064

約数和(自身を除く): 93776676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 13781, 27562, 41343, 55124, 82686, 96467, 165372, 192934, 289401, 385868, 578802, 647707, 1157604, 1295414, 1943121, 2590828, 3886242, 4533949, 7772484, 9067898, 13601847, 18135796, 27203694, 54407388]

約数ペア:

[(1, 54407388), (2, 27203694), (3, 18135796), (4, 13601847), (6, 9067898), (7, 7772484), (12, 4533949), (14, 3886242), (21, 2590828), (28, 1943121), (42, 1295414), (47, 1157604), (84, 647707), (94, 578802), (141, 385868), (188, 289401), (282, 192934), (329, 165372), (564, 96467), (658, 82686), (987, 55124), (1316, 41343), (1974, 27562), (3948, 13781)]