53731818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18541}}^1$

素因数の和:18579

約数の個数: 48

約数和(自身を含む): 138842496

約数和(自身を除く): 85110678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 18541, 37082, 55623, 111246, 129787, 166869, 259574, 333738, 389361, 426443, 778722, 852886, 1168083, 1279329, 2336166, 2558658, 2985101, 3837987, 5970202, 7675974, 8955303, 17910606, 26865909, 53731818]

約数ペア:

[(1, 53731818), (2, 26865909), (3, 17910606), (6, 8955303), (7, 7675974), (9, 5970202), (14, 3837987), (18, 2985101), (21, 2558658), (23, 2336166), (42, 1279329), (46, 1168083), (63, 852886), (69, 778722), (126, 426443), (138, 389361), (161, 333738), (207, 259574), (322, 166869), (414, 129787), (483, 111246), (966, 55623), (1449, 37082), (2898, 18541)]