75185050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 149153400

約数和(自身を除く): 73968350

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 197, 394, 425, 449, 850, 898, 985, 1970, 2245, 3349, 4490, 4925, 6698, 7633, 9850, 11225, 15266, 16745, 22450, 33490, 38165, 76330, 83725, 88453, 167450, 176906, 190825, 381650, 442265, 884530, 1503701, 2211325, 3007402, 4422650, 7518505, 15037010, 37592525, 75185050]

約数ペア:

[(1, 75185050), (2, 37592525), (5, 15037010), (10, 7518505), (17, 4422650), (25, 3007402), (34, 2211325), (50, 1503701), (85, 884530), (170, 442265), (197, 381650), (394, 190825), (425, 176906), (449, 167450), (850, 88453), (898, 83725), (985, 76330), (1970, 38165), (2245, 33490), (3349, 22450), (4490, 16745), (4925, 15266), (6698, 11225), (7633, 9850)]