52938480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31511}}^1$

素因数の和:31534

約数の個数: 80

約数和(自身を含む): 187559424

約数和(自身を除く): 134620944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31511, 63022, 94533, 126044, 157555, 189066, 220577, 252088, 315110, 378132, 441154, 472665, 504176, 630220, 661731, 756264, 882308, 945330, 1102885, 1260440, 1323462, 1512528, 1764616, 1890660, 2205770, 2520880, 2646924, 3308655, 3529232, 3781320, 4411540, 5293848, 6617310, 7562640, 8823080, 10587696, 13234620, 17646160, 26469240, 52938480]

約数ペア:

[(1, 52938480), (2, 26469240), (3, 17646160), (4, 13234620), (5, 10587696), (6, 8823080), (7, 7562640), (8, 6617310), (10, 5293848), (12, 4411540), (14, 3781320), (15, 3529232), (16, 3308655), (20, 2646924), (21, 2520880), (24, 2205770), (28, 1890660), (30, 1764616), (35, 1512528), (40, 1323462), (42, 1260440), (48, 1102885), (56, 945330), (60, 882308), (70, 756264), (80, 661731), (84, 630220), (105, 504176), (112, 472665), (120, 441154), (140, 378132), (168, 315110), (210, 252088), (240, 220577), (280, 189066), (336, 157555), (420, 126044), (560, 94533), (840, 63022), (1680, 31511)]