56485275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9781}}^1$

素因数の和:9812

約数の個数: 48

約数和(自身を含む): 116444928

約数和(自身を除く): 59959653

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 9781, 29343, 48905, 68467, 107591, 146715, 205401, 244525, 322773, 342335, 537955, 733575, 753137, 1027005, 1613865, 1711675, 2259411, 2689775, 3765685, 5135025, 8069325, 11297055, 18828425, 56485275]

約数ペア:

[(1, 56485275), (3, 18828425), (5, 11297055), (7, 8069325), (11, 5135025), (15, 3765685), (21, 2689775), (25, 2259411), (33, 1711675), (35, 1613865), (55, 1027005), (75, 753137), (77, 733575), (105, 537955), (165, 342335), (175, 322773), (231, 244525), (275, 205401), (385, 146715), (525, 107591), (825, 68467), (1155, 48905), (1925, 29343), (5775, 9781)]