48256285

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 78257664

約数和(自身を除く): 30001379

約数列:

[1, 5, 7, 11, 17, 35, 55, 73, 77, 85, 101, 119, 187, 365, 385, 505, 511, 595, 707, 803, 935, 1111, 1241, 1309, 1717, 2555, 3535, 4015, 5555, 5621, 6205, 6545, 7373, 7777, 8585, 8687, 12019, 13651, 18887, 28105, 36865, 38885, 43435, 51611, 60095, 68255, 81103, 94435, 95557, 125341, 132209, 258055, 405515, 477785, 567721, 626705, 661045, 877387, 1378751, 2838605, 4386935, 6893755, 9651257, 48256285]

約数ペア:

[(1, 48256285), (5, 9651257), (7, 6893755), (11, 4386935), (17, 2838605), (35, 1378751), (55, 877387), (73, 661045), (77, 626705), (85, 567721), (101, 477785), (119, 405515), (187, 258055), (365, 132209), (385, 125341), (505, 95557), (511, 94435), (595, 81103), (707, 68255), (803, 60095), (935, 51611), (1111, 43435), (1241, 38885), (1309, 36865), (1717, 28105), (2555, 18887), (3535, 13651), (4015, 12019), (5555, 8687), (5621, 8585), (6205, 7777), (6545, 7373)]