55919820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 172085760

約数和(自身を除く): 116165940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 193, 220, 330, 386, 439, 579, 660, 772, 878, 965, 1158, 1317, 1756, 1930, 2123, 2195, 2316, 2634, 2895, 3860, 4246, 4390, 4829, 5268, 5790, 6369, 6585, 8492, 8780, 9658, 10615, 11580, 12738, 13170, 14487, 19316, 21230, 24145, 25476, 26340, 28974, 31845, 42460, 48290, 57948, 63690, 72435, 84727, 96580, 127380, 144870, 169454, 254181, 289740, 338908, 423635, 508362, 847270, 931997, 1016724, 1270905, 1694540, 1863994, 2541810, 2795991, 3727988, 4659985, 5083620, 5591982, 9319970, 11183964, 13979955, 18639940, 27959910, 55919820]

約数ペア:

[(1, 55919820), (2, 27959910), (3, 18639940), (4, 13979955), (5, 11183964), (6, 9319970), (10, 5591982), (11, 5083620), (12, 4659985), (15, 3727988), (20, 2795991), (22, 2541810), (30, 1863994), (33, 1694540), (44, 1270905), (55, 1016724), (60, 931997), (66, 847270), (110, 508362), (132, 423635), (165, 338908), (193, 289740), (220, 254181), (330, 169454), (386, 144870), (439, 127380), (579, 96580), (660, 84727), (772, 72435), (878, 63690), (965, 57948), (1158, 48290), (1317, 42460), (1756, 31845), (1930, 28974), (2123, 26340), (2195, 25476), (2316, 24145), (2634, 21230), (2895, 19316), (3860, 14487), (4246, 13170), (4390, 12738), (4829, 11580), (5268, 10615), (5790, 9658), (6369, 8780), (6585, 8492)]