47331420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25447}}^1$

素因数の和:25490

約数の個数: 48

約数和(自身を含む): 136808448

約数和(自身を除く): 89477028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 25447, 50894, 76341, 101788, 127235, 152682, 254470, 305364, 381705, 508940, 763410, 788857, 1526820, 1577714, 2366571, 3155428, 3944285, 4733142, 7888570, 9466284, 11832855, 15777140, 23665710, 47331420]

約数ペア:

[(1, 47331420), (2, 23665710), (3, 15777140), (4, 11832855), (5, 9466284), (6, 7888570), (10, 4733142), (12, 3944285), (15, 3155428), (20, 2366571), (30, 1577714), (31, 1526820), (60, 788857), (62, 763410), (93, 508940), (124, 381705), (155, 305364), (186, 254470), (310, 152682), (372, 127235), (465, 101788), (620, 76341), (930, 50894), (1860, 25447)]