54910250

素因数分解:

$2^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 103334400

約数和(自身を除く): 48424150

約数列:

[1, 2, 5, 10, 25, 50, 125, 239, 250, 478, 919, 1195, 1838, 2390, 4595, 5975, 9190, 11950, 22975, 29875, 45950, 59750, 114875, 219641, 229750, 439282, 1098205, 2196410, 5491025, 10982050, 27455125, 54910250]

約数ペア:

[(1, 54910250), (2, 27455125), (5, 10982050), (10, 5491025), (25, 2196410), (50, 1098205), (125, 439282), (239, 229750), (250, 219641), (478, 114875), (919, 59750), (1195, 45950), (1838, 29875), (2390, 22975), (4595, 11950), (5975, 9190)]