47899410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{122819}}^1$

素因数の和:122842

約数の個数: 32

約数和(自身を含む): 123802560

約数和(自身を除く): 75903150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 122819, 245638, 368457, 614095, 736914, 1228190, 1596647, 1842285, 3193294, 3684570, 4789941, 7983235, 9579882, 15966470, 23949705, 47899410]

約数ペア:

[(1, 47899410), (2, 23949705), (3, 15966470), (5, 9579882), (6, 7983235), (10, 4789941), (13, 3684570), (15, 3193294), (26, 1842285), (30, 1596647), (39, 1228190), (65, 736914), (78, 614095), (130, 368457), (195, 245638), (390, 122819)]