52699640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 84157960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 1759, 2140, 2996, 3518, 3745, 4280, 5992, 7036, 7490, 8795, 12313, 14072, 14980, 17590, 24626, 29960, 35180, 49252, 61565, 70360, 98504, 123130, 188213, 246260, 376426, 492520, 752852, 941065, 1317491, 1505704, 1882130, 2634982, 3764260, 5269964, 6587455, 7528520, 10539928, 13174910, 26349820, 52699640]

約数ペア:

[(1, 52699640), (2, 26349820), (4, 13174910), (5, 10539928), (7, 7528520), (8, 6587455), (10, 5269964), (14, 3764260), (20, 2634982), (28, 1882130), (35, 1505704), (40, 1317491), (56, 941065), (70, 752852), (107, 492520), (140, 376426), (214, 246260), (280, 188213), (428, 123130), (535, 98504), (749, 70360), (856, 61565), (1070, 49252), (1498, 35180), (1759, 29960), (2140, 24626), (2996, 17590), (3518, 14980), (3745, 14072), (4280, 12313), (5992, 8795), (7036, 7490)]