56198790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2591}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 146779776

約数和(自身を除く): 90580986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241, 482, 723, 1205, 1446, 2169, 2410, 2591, 3615, 4338, 5182, 7230, 7773, 10845, 12955, 15546, 21690, 23319, 25910, 38865, 46638, 77730, 116595, 233190, 624431, 1248862, 1873293, 3122155, 3746586, 5619879, 6244310, 9366465, 11239758, 18732930, 28099395, 56198790]

約数ペア:

[(1, 56198790), (2, 28099395), (3, 18732930), (5, 11239758), (6, 9366465), (9, 6244310), (10, 5619879), (15, 3746586), (18, 3122155), (30, 1873293), (45, 1248862), (90, 624431), (241, 233190), (482, 116595), (723, 77730), (1205, 46638), (1446, 38865), (2169, 25910), (2410, 23319), (2591, 21690), (3615, 15546), (4338, 12955), (5182, 10845), (7230, 7773)]