54976740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10069}}^1$

素因数の和:10101

約数の個数: 96

約数和(自身を含む): 189477120

約数和(自身を除く): 134500380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 10069, 20138, 30207, 40276, 50345, 60414, 70483, 100690, 120828, 130897, 140966, 151035, 201380, 211449, 261794, 281932, 302070, 352415, 392691, 422898, 523588, 604140, 654485, 704830, 785382, 845796, 916279, 1057245, 1308970, 1409660, 1570764, 1832558, 1963455, 2114490, 2617940, 2748837, 3665116, 3926910, 4228980, 4581395, 5497674, 7853820, 9162790, 10995348, 13744185, 18325580, 27488370, 54976740]

約数ペア:

[(1, 54976740), (2, 27488370), (3, 18325580), (4, 13744185), (5, 10995348), (6, 9162790), (7, 7853820), (10, 5497674), (12, 4581395), (13, 4228980), (14, 3926910), (15, 3665116), (20, 2748837), (21, 2617940), (26, 2114490), (28, 1963455), (30, 1832558), (35, 1570764), (39, 1409660), (42, 1308970), (52, 1057245), (60, 916279), (65, 845796), (70, 785382), (78, 704830), (84, 654485), (91, 604140), (105, 523588), (130, 422898), (140, 392691), (156, 352415), (182, 302070), (195, 281932), (210, 261794), (260, 211449), (273, 201380), (364, 151035), (390, 140966), (420, 130897), (455, 120828), (546, 100690), (780, 70483), (910, 60414), (1092, 50345), (1365, 40276), (1820, 30207), (2730, 20138), (5460, 10069)]