49291290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547681}}^1$

素因数の和:547694

約数の個数: 24

約数和(自身を含む): 128157588

約数和(自身を除く): 78866298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547681, 1095362, 1643043, 2738405, 3286086, 4929129, 5476810, 8215215, 9858258, 16430430, 24645645, 49291290]

約数ペア:

[(1, 49291290), (2, 24645645), (3, 16430430), (5, 9858258), (6, 8215215), (9, 5476810), (10, 4929129), (15, 3286086), (18, 2738405), (30, 1643043), (45, 1095362), (90, 547681)]