47427492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 130488960

約数和(自身を除く): 83061468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1021, 1106, 1659, 2042, 2212, 3063, 3318, 3871, 4084, 6126, 6636, 7147, 7742, 11613, 12252, 14294, 15484, 21441, 23226, 28588, 42882, 46452, 50029, 80659, 85764, 100058, 150087, 161318, 200116, 241977, 300174, 322636, 483954, 564613, 600348, 967908, 1129226, 1693839, 2258452, 3387678, 3952291, 6775356, 7904582, 11856873, 15809164, 23713746, 47427492]

約数ペア:

[(1, 47427492), (2, 23713746), (3, 15809164), (4, 11856873), (6, 7904582), (7, 6775356), (12, 3952291), (14, 3387678), (21, 2258452), (28, 1693839), (42, 1129226), (49, 967908), (79, 600348), (84, 564613), (98, 483954), (147, 322636), (158, 300174), (196, 241977), (237, 200116), (294, 161318), (316, 150087), (474, 100058), (553, 85764), (588, 80659), (948, 50029), (1021, 46452), (1106, 42882), (1659, 28588), (2042, 23226), (2212, 21441), (3063, 15484), (3318, 14294), (3871, 12252), (4084, 11613), (6126, 7742), (6636, 7147)]