About the Number

56675020

56675019 ← → 56675021

2進数表記:11011000001100101011001100

漢数字表記:五千六百六十七万五千二十

素因数分解:

2 2 × 5 1 × 53 1 × 127 1 × 421 1

素因数の和:610
約数の個数: 48
約数和(自身を含む): 122508288
約数和(自身を除く): 65833268

約数列:
[1, 2, 4, 5, 10, 20, 53, 106, 127, 212, 254, 265, 421, 508, 530, 635, 842, 1060, 1270, 1684, 2105, 2540, 4210, 6731, 8420, 13462, 22313, 26924, 33655, 44626, 53467, 67310, 89252, 106934, 111565, 134620, 213868, 223130, 267335, 446260, 534670, 1069340, 2833751, 5667502, 11335004, 14168755, 28337510, 56675020]

約数ペア:
[(1, 56675020), (2, 28337510), (4, 14168755), (5, 11335004), (10, 5667502), (20, 2833751), (53, 1069340), (106, 534670), (127, 446260), (212, 267335), (254, 223130), (265, 213868), (421, 134620), (508, 111565), (530, 106934), (635, 89252), (842, 67310), (1060, 53467), (1270, 44626), (1684, 33655), (2105, 26924), (2540, 22313), (4210, 13462), (6731, 8420)]

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