50286660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^2$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 143982720

約数和(自身を除く): 93696060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 103, 158, 206, 237, 309, 316, 395, 412, 474, 515, 618, 790, 948, 1030, 1185, 1236, 1545, 1580, 2060, 2370, 3090, 4740, 6180, 8137, 10609, 16274, 21218, 24411, 31827, 32548, 40685, 42436, 48822, 53045, 63654, 81370, 97644, 106090, 122055, 127308, 159135, 162740, 212180, 244110, 318270, 488220, 636540, 838111, 1676222, 2514333, 3352444, 4190555, 5028666, 8381110, 10057332, 12571665, 16762220, 25143330, 50286660]

約数ペア:

[(1, 50286660), (2, 25143330), (3, 16762220), (4, 12571665), (5, 10057332), (6, 8381110), (10, 5028666), (12, 4190555), (15, 3352444), (20, 2514333), (30, 1676222), (60, 838111), (79, 636540), (103, 488220), (158, 318270), (206, 244110), (237, 212180), (309, 162740), (316, 159135), (395, 127308), (412, 122055), (474, 106090), (515, 97644), (618, 81370), (790, 63654), (948, 53045), (1030, 48822), (1185, 42436), (1236, 40685), (1545, 32548), (1580, 31827), (2060, 24411), (2370, 21218), (3090, 16274), (4740, 10609), (6180, 8137)]