56799090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1224

約数の個数: 64

約数和(自身を含む): 152334720

約数和(自身を除く): 95535630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 211, 270, 422, 633, 997, 1055, 1266, 1899, 1994, 2110, 2991, 3165, 3798, 4985, 5697, 5982, 6330, 8973, 9495, 9970, 11394, 14955, 17946, 18990, 26919, 28485, 29910, 44865, 53838, 56970, 89730, 134595, 210367, 269190, 420734, 631101, 1051835, 1262202, 1893303, 2103670, 3155505, 3786606, 5679909, 6311010, 9466515, 11359818, 18933030, 28399545, 56799090]

約数ペア:

[(1, 56799090), (2, 28399545), (3, 18933030), (5, 11359818), (6, 9466515), (9, 6311010), (10, 5679909), (15, 3786606), (18, 3155505), (27, 2103670), (30, 1893303), (45, 1262202), (54, 1051835), (90, 631101), (135, 420734), (211, 269190), (270, 210367), (422, 134595), (633, 89730), (997, 56970), (1055, 53838), (1266, 44865), (1899, 29910), (1994, 28485), (2110, 26919), (2991, 18990), (3165, 17946), (3798, 14955), (4985, 11394), (5697, 9970), (5982, 9495), (6330, 8973)]