47632740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25652

約数の個数: 48

約数和(自身を含む): 137679360

約数和(自身を除く): 90046620

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, 25609, 51218, 76827, 102436, 128045, 153654, 256090, 307308, 384135, 512180, 768270, 793879, 1536540, 1587758, 2381637, 3175516, 3969395, 4763274, 7938790, 9526548, 11908185, 15877580, 23816370, 47632740]

約数ペア:

[(1, 47632740), (2, 23816370), (3, 15877580), (4, 11908185), (5, 9526548), (6, 7938790), (10, 4763274), (12, 3969395), (15, 3175516), (20, 2381637), (30, 1587758), (31, 1536540), (60, 793879), (62, 768270), (93, 512180), (124, 384135), (155, 307308), (186, 256090), (310, 153654), (372, 128045), (465, 102436), (620, 76827), (930, 51218), (1860, 25609)]