54403160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{587}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 140555520

約数和(自身を除く): 86152360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 587, 662, 1174, 1324, 1655, 2317, 2348, 2648, 2935, 3310, 4109, 4634, 4696, 5870, 6620, 8218, 9268, 11585, 11740, 13240, 16436, 18536, 20545, 23170, 23480, 32872, 41090, 46340, 82180, 92680, 164360, 194297, 388594, 777188, 971485, 1360079, 1554376, 1942970, 2720158, 3885940, 5440316, 6800395, 7771880, 10880632, 13600790, 27201580, 54403160]

約数ペア:

[(1, 54403160), (2, 27201580), (4, 13600790), (5, 10880632), (7, 7771880), (8, 6800395), (10, 5440316), (14, 3885940), (20, 2720158), (28, 1942970), (35, 1554376), (40, 1360079), (56, 971485), (70, 777188), (140, 388594), (280, 194297), (331, 164360), (587, 92680), (662, 82180), (1174, 46340), (1324, 41090), (1655, 32872), (2317, 23480), (2348, 23170), (2648, 20545), (2935, 18536), (3310, 16436), (4109, 13240), (4634, 11740), (4696, 11585), (5870, 9268), (6620, 8218)]