51759420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45403}}^1$

素因数の和:45434

約数の個数: 48

約数和(自身を含む): 152557440

約数和(自身を除く): 100798020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45403, 90806, 136209, 181612, 227015, 272418, 454030, 544836, 681045, 862657, 908060, 1362090, 1725314, 2587971, 2724180, 3450628, 4313285, 5175942, 8626570, 10351884, 12939855, 17253140, 25879710, 51759420]

約数ペア:

[(1, 51759420), (2, 25879710), (3, 17253140), (4, 12939855), (5, 10351884), (6, 8626570), (10, 5175942), (12, 4313285), (15, 3450628), (19, 2724180), (20, 2587971), (30, 1725314), (38, 1362090), (57, 908060), (60, 862657), (76, 681045), (95, 544836), (114, 454030), (190, 272418), (228, 227015), (285, 181612), (380, 136209), (570, 90806), (1140, 45403)]