About the Number

48657972

48657971 ← → 48657973

2進数表記:10111001100111011000110100

漢数字表記:四千八百六十五万七千九百七十二

素因数分解:

2 2 × 3 1 × 11 2 × 23 1 × 31 1 × 47 1

素因数の和:130
約数の個数: 144
約数和(自身を含む): 137281536
約数和(自身を除く): 88623564

約数列:
[1, 2, 3, 4, 6, 11, 12, 22, 23, 31, 33, 44, 46, 47, 62, 66, 69, 92, 93, 94, 121, 124, 132, 138, 141, 186, 188, 242, 253, 276, 282, 341, 363, 372, 484, 506, 517, 564, 682, 713, 726, 759, 1012, 1023, 1034, 1081, 1364, 1426, 1452, 1457, 1518, 1551, 2046, 2068, 2139, 2162, 2783, 2852, 2914, 3036, 3102, 3243, 3751, 4092, 4278, 4324, 4371, 5566, 5687, 5828, 6204, 6486, 7502, 7843, 8349, 8556, 8742, 11132, 11253, 11374, 11891, 12972, 15004, 15686, 16027, 16698, 17061, 17484, 22506, 22748, 23529, 23782, 31372, 32054, 33396, 33511, 34122, 35673, 45012, 47058, 47564, 48081, 64108, 67022, 68244, 71346, 86273, 94116, 96162, 100533, 130801, 134044, 142692, 172546, 176297, 192324, 201066, 258819, 261602, 345092, 352594, 368621, 392403, 402132, 517638, 523204, 528891, 705188, 737242, 784806, 1035276, 1057782, 1105863, 1474484, 1569612, 2115564, 2211726, 4054831, 4423452, 8109662, 12164493, 16219324, 24328986, 48657972]

約数ペア:
[(1, 48657972), (2, 24328986), (3, 16219324), (4, 12164493), (6, 8109662), (11, 4423452), (12, 4054831), (22, 2211726), (23, 2115564), (31, 1569612), (33, 1474484), (44, 1105863), (46, 1057782), (47, 1035276), (62, 784806), (66, 737242), (69, 705188), (92, 528891), (93, 523204), (94, 517638), (121, 402132), (124, 392403), (132, 368621), (138, 352594), (141, 345092), (186, 261602), (188, 258819), (242, 201066), (253, 192324), (276, 176297), (282, 172546), (341, 142692), (363, 134044), (372, 130801), (484, 100533), (506, 96162), (517, 94116), (564, 86273), (682, 71346), (713, 68244), (726, 67022), (759, 64108), (1012, 48081), (1023, 47564), (1034, 47058), (1081, 45012), (1364, 35673), (1426, 34122), (1452, 33511), (1457, 33396), (1518, 32054), (1551, 31372), (2046, 23782), (2068, 23529), (2139, 22748), (2162, 22506), (2783, 17484), (2852, 17061), (2914, 16698), (3036, 16027), (3102, 15686), (3243, 15004), (3751, 12972), (4092, 11891), (4278, 11374), (4324, 11253), (4371, 11132), (5566, 8742), (5687, 8556), (5828, 8349), (6204, 7843), (6486, 7502)]

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