57257530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 121087872

約数和(自身を除く): 63830342

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 457, 670, 737, 914, 935, 1139, 1474, 1870, 2278, 2285, 3685, 4570, 5027, 5695, 7370, 7769, 10054, 11390, 12529, 15538, 25058, 25135, 30619, 38845, 50270, 61238, 62645, 77690, 85459, 125290, 153095, 170918, 306190, 336809, 427295, 520523, 673618, 854590, 1041046, 1684045, 2602615, 3368090, 5205230, 5725753, 11451506, 28628765, 57257530]

約数ペア:

[(1, 57257530), (2, 28628765), (5, 11451506), (10, 5725753), (11, 5205230), (17, 3368090), (22, 2602615), (34, 1684045), (55, 1041046), (67, 854590), (85, 673618), (110, 520523), (134, 427295), (170, 336809), (187, 306190), (335, 170918), (374, 153095), (457, 125290), (670, 85459), (737, 77690), (914, 62645), (935, 61238), (1139, 50270), (1474, 38845), (1870, 30619), (2278, 25135), (2285, 25058), (3685, 15538), (4570, 12529), (5027, 11390), (5695, 10054), (7370, 7769)]