About the Number

2100049104

2100049103 ← → 2100049105

2進数表記:1111101001011000011010011010000

漢数字表記:二十一億四万九千百四

素因数分解:

2 4 × 3 1 × 53 1 × 825491 1

素因数の和:825555
約数の個数: 40
約数和(自身を含む): 5527494432
約数和(自身を除く): 3427445328

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 825491, 1650982, 2476473, 3301964, 4952946, 6603928, 9905892, 13207856, 19811784, 39623568, 43751023, 87502046, 131253069, 175004092, 262506138, 350008184, 525012276, 700016368, 1050024552, 2100049104]

約数ペア:
[(1, 2100049104), (2, 1050024552), (3, 700016368), (4, 525012276), (6, 350008184), (8, 262506138), (12, 175004092), (16, 131253069), (24, 87502046), (48, 43751023), (53, 39623568), (106, 19811784), (159, 13207856), (212, 9905892), (318, 6603928), (424, 4952946), (636, 3301964), (848, 2476473), (1272, 1650982), (2544, 825491)]

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