52431760

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2939}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 122492160

約数和(自身を除く): 70060400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 2939, 3568, 4460, 5878, 8920, 11756, 14695, 17840, 23512, 29390, 47024, 58780, 117560, 235120, 655397, 1310794, 2621588, 3276985, 5243176, 6553970, 10486352, 13107940, 26215880, 52431760]

約数ペア:

[(1, 52431760), (2, 26215880), (4, 13107940), (5, 10486352), (8, 6553970), (10, 5243176), (16, 3276985), (20, 2621588), (40, 1310794), (80, 655397), (223, 235120), (446, 117560), (892, 58780), (1115, 47024), (1784, 29390), (2230, 23512), (2939, 17840), (3568, 14695), (4460, 11756), (5878, 8920)]