49660980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10477}}^1$

素因数の和:10568

約数の個数: 48

約数和(自身を含む): 140824320

約数和(自身を除く): 91163340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 10477, 20954, 31431, 41908, 52385, 62862, 104770, 125724, 157155, 209540, 314310, 628620, 827683, 1655366, 2483049, 3310732, 4138415, 4966098, 8276830, 9932196, 12415245, 16553660, 24830490, 49660980]

約数ペア:

[(1, 49660980), (2, 24830490), (3, 16553660), (4, 12415245), (5, 9932196), (6, 8276830), (10, 4966098), (12, 4138415), (15, 3310732), (20, 2483049), (30, 1655366), (60, 827683), (79, 628620), (158, 314310), (237, 209540), (316, 157155), (395, 125724), (474, 104770), (790, 62862), (948, 52385), (1185, 41908), (1580, 31431), (2370, 20954), (4740, 10477)]