57048810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20927

約数の個数: 64

約数和(自身を含む): 168521472

約数和(自身を除く): 111472662

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 20897, 41794, 62691, 104485, 125382, 146279, 208970, 271661, 292558, 313455, 438837, 543322, 626910, 731395, 814983, 877674, 1358305, 1462790, 1629966, 1901627, 2194185, 2716610, 3803254, 4074915, 4388370, 5704881, 8149830, 9508135, 11409762, 19016270, 28524405, 57048810]

約数ペア:

[(1, 57048810), (2, 28524405), (3, 19016270), (5, 11409762), (6, 9508135), (7, 8149830), (10, 5704881), (13, 4388370), (14, 4074915), (15, 3803254), (21, 2716610), (26, 2194185), (30, 1901627), (35, 1629966), (39, 1462790), (42, 1358305), (65, 877674), (70, 814983), (78, 731395), (91, 626910), (105, 543322), (130, 438837), (182, 313455), (195, 292558), (210, 271661), (273, 208970), (390, 146279), (455, 125382), (546, 104485), (910, 62691), (1365, 41794), (2730, 20897)]