52789460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 114670080

約数和(自身を除く): 61880620

約数列:

[1, 2, 4, 5, 10, 20, 47, 89, 94, 178, 188, 235, 356, 445, 470, 631, 890, 940, 1262, 1780, 2524, 3155, 4183, 6310, 8366, 12620, 16732, 20915, 29657, 41830, 56159, 59314, 83660, 112318, 118628, 148285, 224636, 280795, 296570, 561590, 593140, 1123180, 2639473, 5278946, 10557892, 13197365, 26394730, 52789460]

約数ペア:

[(1, 52789460), (2, 26394730), (4, 13197365), (5, 10557892), (10, 5278946), (20, 2639473), (47, 1123180), (89, 593140), (94, 561590), (178, 296570), (188, 280795), (235, 224636), (356, 148285), (445, 118628), (470, 112318), (631, 83660), (890, 59314), (940, 56159), (1262, 41830), (1780, 29657), (2524, 20915), (3155, 16732), (4183, 12620), (6310, 8366)]