56057925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 122563584

約数和(自身を除く): 66505659

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 25, 33, 35, 51, 55, 75, 77, 85, 105, 119, 165, 175, 187, 231, 255, 275, 357, 385, 425, 525, 561, 571, 595, 825, 935, 1155, 1275, 1309, 1713, 1785, 1925, 2805, 2855, 2975, 3927, 3997, 4675, 5775, 6281, 6545, 8565, 8925, 9707, 11991, 14025, 14275, 18843, 19635, 19985, 29121, 31405, 32725, 42825, 43967, 48535, 59955, 67949, 94215, 98175, 99925, 106777, 131901, 145605, 157025, 203847, 219835, 242675, 299775, 320331, 339745, 471075, 533885, 659505, 728025, 747439, 1019235, 1099175, 1601655, 1698725, 2242317, 2669425, 3297525, 3737195, 5096175, 8008275, 11211585, 18685975, 56057925]

約数ペア:

[(1, 56057925), (3, 18685975), (5, 11211585), (7, 8008275), (11, 5096175), (15, 3737195), (17, 3297525), (21, 2669425), (25, 2242317), (33, 1698725), (35, 1601655), (51, 1099175), (55, 1019235), (75, 747439), (77, 728025), (85, 659505), (105, 533885), (119, 471075), (165, 339745), (175, 320331), (187, 299775), (231, 242675), (255, 219835), (275, 203847), (357, 157025), (385, 145605), (425, 131901), (525, 106777), (561, 99925), (571, 98175), (595, 94215), (825, 67949), (935, 59955), (1155, 48535), (1275, 43967), (1309, 42825), (1713, 32725), (1785, 31405), (1925, 29121), (2805, 19985), (2855, 19635), (2975, 18843), (3927, 14275), (3997, 14025), (4675, 11991), (5775, 9707), (6281, 8925), (6545, 8565)]