54556460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16943}}^1$

素因数の和:16982

約数の個数: 48

約数和(自身を含む): 136636416

約数和(自身を除く): 82079956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16943, 33886, 67772, 84715, 118601, 169430, 237202, 338860, 389689, 474404, 593005, 779378, 1186010, 1558756, 1948445, 2372020, 2727823, 3896890, 5455646, 7793780, 10911292, 13639115, 27278230, 54556460]

約数ペア:

[(1, 54556460), (2, 27278230), (4, 13639115), (5, 10911292), (7, 7793780), (10, 5455646), (14, 3896890), (20, 2727823), (23, 2372020), (28, 1948445), (35, 1558756), (46, 1186010), (70, 779378), (92, 593005), (115, 474404), (140, 389689), (161, 338860), (230, 237202), (322, 169430), (460, 118601), (644, 84715), (805, 67772), (1610, 33886), (3220, 16943)]