54336950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 104755200

約数和(自身を除く): 50418250

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 127, 199, 215, 254, 398, 430, 635, 995, 1075, 1270, 1990, 2150, 3175, 4975, 5461, 6350, 8557, 9950, 10922, 17114, 25273, 27305, 42785, 50546, 54610, 85570, 126365, 136525, 213925, 252730, 273050, 427850, 631825, 1086739, 1263650, 2173478, 5433695, 10867390, 27168475, 54336950]

約数ペア:

[(1, 54336950), (2, 27168475), (5, 10867390), (10, 5433695), (25, 2173478), (43, 1263650), (50, 1086739), (86, 631825), (127, 427850), (199, 273050), (215, 252730), (254, 213925), (398, 136525), (430, 126365), (635, 85570), (995, 54610), (1075, 50546), (1270, 42785), (1990, 27305), (2150, 25273), (3175, 17114), (4975, 10922), (5461, 9950), (6350, 8557)]