About the Number

420050448

420050447 ← → 420050449

2進数表記:11001000010010111011000010000

漢数字表記:四億二千五万四百四十八

素因数分解:

2 4 × 3 4 × 324113 1

素因数の和:324133
約数の個数: 50
約数和(自身を含む): 1215751614
約数和(自身を除く): 795701166

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 324113, 648226, 972339, 1296452, 1944678, 2592904, 2917017, 3889356, 5185808, 5834034, 7778712, 8751051, 11668068, 15557424, 17502102, 23336136, 26253153, 35004204, 46672272, 52506306, 70008408, 105012612, 140016816, 210025224, 420050448]

約数ペア:
[(1, 420050448), (2, 210025224), (3, 140016816), (4, 105012612), (6, 70008408), (8, 52506306), (9, 46672272), (12, 35004204), (16, 26253153), (18, 23336136), (24, 17502102), (27, 15557424), (36, 11668068), (48, 8751051), (54, 7778712), (72, 5834034), (81, 5185808), (108, 3889356), (144, 2917017), (162, 2592904), (216, 1944678), (324, 1296452), (432, 972339), (648, 648226), (1296, 324113)]

このpageの処理時間: 0.018316268920898438 seconds