About the Number

55065264.000000000

122642855 ← → 122642857

2進数表記:111010011110110000110101000

漢数字表記:一億二千二百六十四万二千八百五十六

素因数分解:

2 3 × 3 3 × 7 1 × 29 1 × 2797 1

素因数の和:2848
約数の個数: 128
約数和(自身を含む): 402912000
約数和(自身を除く): 280269144

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 2797, 3132, 3654, 4872, 5481, 5594, 6264, 7308, 8391, 10962, 11188, 14616, 16782, 19579, 21924, 22376, 25173, 33564, 39158, 43848, 50346, 58737, 67128, 75519, 78316, 81113, 100692, 117474, 151038, 156632, 162226, 176211, 201384, 234948, 243339, 302076, 324452, 352422, 469896, 486678, 528633, 567791, 604152, 648904, 704844, 730017, 973356, 1057266, 1135582, 1409688, 1460034, 1703373, 1946712, 2114532, 2190051, 2271164, 2920068, 3406746, 4229064, 4380102, 4542328, 5110119, 5840136, 6813492, 8760204, 10220238, 13626984, 15330357, 17520408, 20440476, 30660714, 40880952, 61321428, 122642856]

約数ペア:
[(1, 122642856), (2, 61321428), (3, 40880952), (4, 30660714), (6, 20440476), (7, 17520408), (8, 15330357), (9, 13626984), (12, 10220238), (14, 8760204), (18, 6813492), (21, 5840136), (24, 5110119), (27, 4542328), (28, 4380102), (29, 4229064), (36, 3406746), (42, 2920068), (54, 2271164), (56, 2190051), (58, 2114532), (63, 1946712), (72, 1703373), (84, 1460034), (87, 1409688), (108, 1135582), (116, 1057266), (126, 973356), (168, 730017), (174, 704844), (189, 648904), (203, 604152), (216, 567791), (232, 528633), (252, 486678), (261, 469896), (348, 352422), (378, 324452), (406, 302076), (504, 243339), (522, 234948), (609, 201384), (696, 176211), (756, 162226), (783, 156632), (812, 151038), (1044, 117474), (1218, 100692), (1512, 81113), (1566, 78316), (1624, 75519), (1827, 67128), (2088, 58737), (2436, 50346), (2797, 43848), (3132, 39158), (3654, 33564), (4872, 25173), (5481, 22376), (5594, 21924), (6264, 19579), (7308, 16782), (8391, 14616), (10962, 11188)]

このpageの処理時間: 0.0559542179107666 seconds