27042850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 52853760

約数和(自身を除く): 25810910

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 73, 146, 155, 239, 310, 365, 478, 730, 775, 1195, 1550, 1825, 2263, 2390, 3650, 4526, 5975, 7409, 11315, 11950, 14818, 17447, 22630, 34894, 37045, 56575, 74090, 87235, 113150, 174470, 185225, 370450, 436175, 540857, 872350, 1081714, 2704285, 5408570, 13521425, 27042850]

約数ペア:

[(1, 27042850), (2, 13521425), (5, 5408570), (10, 2704285), (25, 1081714), (31, 872350), (50, 540857), (62, 436175), (73, 370450), (146, 185225), (155, 174470), (239, 113150), (310, 87235), (365, 74090), (478, 56575), (730, 37045), (775, 34894), (1195, 22630), (1550, 17447), (1825, 14818), (2263, 11950), (2390, 11315), (3650, 7409), (4526, 5975)]