55322540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 89466580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 113, 130, 140, 182, 226, 260, 269, 364, 452, 455, 538, 565, 791, 910, 1076, 1130, 1345, 1469, 1582, 1820, 1883, 2260, 2690, 2938, 3164, 3497, 3766, 3955, 5380, 5876, 6994, 7345, 7532, 7910, 9415, 10283, 13988, 14690, 15820, 17485, 18830, 20566, 24479, 29380, 30397, 34970, 37660, 41132, 48958, 51415, 60794, 69940, 97916, 102830, 121588, 122395, 151985, 205660, 212779, 244790, 303970, 395161, 425558, 489580, 607940, 790322, 851116, 1063895, 1580644, 1975805, 2127790, 2766127, 3951610, 4255580, 5532254, 7903220, 11064508, 13830635, 27661270, 55322540]

約数ペア:

[(1, 55322540), (2, 27661270), (4, 13830635), (5, 11064508), (7, 7903220), (10, 5532254), (13, 4255580), (14, 3951610), (20, 2766127), (26, 2127790), (28, 1975805), (35, 1580644), (52, 1063895), (65, 851116), (70, 790322), (91, 607940), (113, 489580), (130, 425558), (140, 395161), (182, 303970), (226, 244790), (260, 212779), (269, 205660), (364, 151985), (452, 122395), (455, 121588), (538, 102830), (565, 97916), (791, 69940), (910, 60794), (1076, 51415), (1130, 48958), (1345, 41132), (1469, 37660), (1582, 34970), (1820, 30397), (1883, 29380), (2260, 24479), (2690, 20566), (2938, 18830), (3164, 17485), (3497, 15820), (3766, 14690), (3955, 13988), (5380, 10283), (5876, 9415), (6994, 7910), (7345, 7532)]