47870760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56989}}^1$

素因数の和:57010

約数の個数: 64

約数和(自身を含む): 164131200

約数和(自身を除く): 116260440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56989, 113978, 170967, 227956, 284945, 341934, 398923, 455912, 569890, 683868, 797846, 854835, 1139780, 1196769, 1367736, 1595692, 1709670, 1994615, 2279560, 2393538, 3191384, 3419340, 3989230, 4787076, 5983845, 6838680, 7978460, 9574152, 11967690, 15956920, 23935380, 47870760]

約数ペア:

[(1, 47870760), (2, 23935380), (3, 15956920), (4, 11967690), (5, 9574152), (6, 7978460), (7, 6838680), (8, 5983845), (10, 4787076), (12, 3989230), (14, 3419340), (15, 3191384), (20, 2393538), (21, 2279560), (24, 1994615), (28, 1709670), (30, 1595692), (35, 1367736), (40, 1196769), (42, 1139780), (56, 854835), (60, 797846), (70, 683868), (84, 569890), (105, 455912), (120, 398923), (140, 341934), (168, 284945), (210, 227956), (280, 170967), (420, 113978), (840, 56989)]