52788390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3457}}^1$

素因数の和:3976

約数の個数: 32

約数和(自身を含む): 126977760

約数和(自身を除く): 74189370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 3457, 5090, 6914, 7635, 10371, 15270, 17285, 20742, 34570, 51855, 103710, 1759613, 3519226, 5278839, 8798065, 10557678, 17596130, 26394195, 52788390]

約数ペア:

[(1, 52788390), (2, 26394195), (3, 17596130), (5, 10557678), (6, 8798065), (10, 5278839), (15, 3519226), (30, 1759613), (509, 103710), (1018, 51855), (1527, 34570), (2545, 20742), (3054, 17285), (3457, 15270), (5090, 10371), (6914, 7635)]