53325870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136733}}^1$

素因数の和:136756

約数の個数: 32

約数和(自身を含む): 137827872

約数和(自身を除く): 84502002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 136733, 273466, 410199, 683665, 820398, 1367330, 1777529, 2050995, 3555058, 4101990, 5332587, 8887645, 10665174, 17775290, 26662935, 53325870]

約数ペア:

[(1, 53325870), (2, 26662935), (3, 17775290), (5, 10665174), (6, 8887645), (10, 5332587), (13, 4101990), (15, 3555058), (26, 2050995), (30, 1777529), (39, 1367330), (65, 820398), (78, 683665), (130, 410199), (195, 273466), (390, 136733)]