About the Number

15550013892

15550013891 ← → 15550013893

2進数表記:1110011110110110100110000111000100

漢数字表記:百五十五億五千一万三千八百九十二

素因数分解:

2 2 × 3 1 × 7 1 × 223 1 × 830131 1

素因数の和:830368
約数の個数: 48
約数和(自身を含む): 41652703232
約数和(自身を除く): 26102689340

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 2676, 3122, 4683, 6244, 9366, 18732, 830131, 1660262, 2490393, 3320524, 4980786, 5810917, 9961572, 11621834, 17432751, 23243668, 34865502, 69731004, 185119213, 370238426, 555357639, 740476852, 1110715278, 1295834491, 2221430556, 2591668982, 3887503473, 5183337964, 7775006946, 15550013892]

約数ペア:
[(1, 15550013892), (2, 7775006946), (3, 5183337964), (4, 3887503473), (6, 2591668982), (7, 2221430556), (12, 1295834491), (14, 1110715278), (21, 740476852), (28, 555357639), (42, 370238426), (84, 185119213), (223, 69731004), (446, 34865502), (669, 23243668), (892, 17432751), (1338, 11621834), (1561, 9961572), (2676, 5810917), (3122, 4980786), (4683, 3320524), (6244, 2490393), (9366, 1660262), (18732, 830131)]

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