About the Number

505121148

505121147 ← → 505121149

2進数表記:11110000110111000100101111100

漢数字表記:五億五百十二万千百四十八

素因数分解:

2 2 × 3 2 × 7 1 × 41 1 × 48889 1

素因数の和:48947
約数の個数: 72
約数和(自身を含む): 1494860640
約数和(自身を除く): 989739492

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 48889, 97778, 146667, 195556, 293334, 342223, 440001, 586668, 684446, 880002, 1026669, 1368892, 1760004, 2004449, 2053338, 3080007, 4008898, 4106676, 6013347, 6160014, 8017796, 12026694, 12320028, 14031143, 18040041, 24053388, 28062286, 36080082, 42093429, 56124572, 72160164, 84186858, 126280287, 168373716, 252560574, 505121148]

約数ペア:
[(1, 505121148), (2, 252560574), (3, 168373716), (4, 126280287), (6, 84186858), (7, 72160164), (9, 56124572), (12, 42093429), (14, 36080082), (18, 28062286), (21, 24053388), (28, 18040041), (36, 14031143), (41, 12320028), (42, 12026694), (63, 8017796), (82, 6160014), (84, 6013347), (123, 4106676), (126, 4008898), (164, 3080007), (246, 2053338), (252, 2004449), (287, 1760004), (369, 1368892), (492, 1026669), (574, 880002), (738, 684446), (861, 586668), (1148, 440001), (1476, 342223), (1722, 293334), (2583, 195556), (3444, 146667), (5166, 97778), (10332, 48889)]

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