48654760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15797}}^1$

素因数の和:15826

約数の個数: 64

約数和(自身を含む): 136494720

約数和(自身を除く): 87839960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 15797, 31594, 63188, 78985, 110579, 126376, 157970, 173767, 221158, 315940, 347534, 442316, 552895, 631880, 695068, 868835, 884632, 1105790, 1216369, 1390136, 1737670, 2211580, 2432738, 3475340, 4423160, 4865476, 6081845, 6950680, 9730952, 12163690, 24327380, 48654760]

約数ペア:

[(1, 48654760), (2, 24327380), (4, 12163690), (5, 9730952), (7, 6950680), (8, 6081845), (10, 4865476), (11, 4423160), (14, 3475340), (20, 2432738), (22, 2211580), (28, 1737670), (35, 1390136), (40, 1216369), (44, 1105790), (55, 884632), (56, 868835), (70, 695068), (77, 631880), (88, 552895), (110, 442316), (140, 347534), (154, 315940), (220, 221158), (280, 173767), (308, 157970), (385, 126376), (440, 110579), (616, 78985), (770, 63188), (1540, 31594), (3080, 15797)]