54869820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1031}}^1$

素因数の和:1930

約数の個数: 48

約数和(自身を含む): 153957888

約数和(自身を除く): 99088068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 887, 1031, 1774, 2062, 2661, 3093, 3548, 4124, 4435, 5155, 5322, 6186, 8870, 10310, 10644, 12372, 13305, 15465, 17740, 20620, 26610, 30930, 53220, 61860, 914497, 1828994, 2743491, 3657988, 4572485, 5486982, 9144970, 10973964, 13717455, 18289940, 27434910, 54869820]

約数ペア:

[(1, 54869820), (2, 27434910), (3, 18289940), (4, 13717455), (5, 10973964), (6, 9144970), (10, 5486982), (12, 4572485), (15, 3657988), (20, 2743491), (30, 1828994), (60, 914497), (887, 61860), (1031, 53220), (1774, 30930), (2062, 26610), (2661, 20620), (3093, 17740), (3548, 15465), (4124, 13305), (4435, 12372), (5155, 10644), (5322, 10310), (6186, 8870)]