51242430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89899}}^1$

素因数の和:89928

約数の個数: 32

約数和(自身を含む): 129456000

約数和(自身を除く): 78213570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 89899, 179798, 269697, 449495, 539394, 898990, 1348485, 1708081, 2696970, 3416162, 5124243, 8540405, 10248486, 17080810, 25621215, 51242430]

約数ペア:

[(1, 51242430), (2, 25621215), (3, 17080810), (5, 10248486), (6, 8540405), (10, 5124243), (15, 3416162), (19, 2696970), (30, 1708081), (38, 1348485), (57, 898990), (95, 539394), (114, 449495), (190, 269697), (285, 179798), (570, 89899)]