53382280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2297}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 138983040

約数和(自身を除く): 85600760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2297, 2324, 2905, 3320, 4594, 4648, 5810, 9188, 11485, 11620, 16079, 18376, 22970, 23240, 32158, 45940, 64316, 80395, 91880, 128632, 160790, 190651, 321580, 381302, 643160, 762604, 953255, 1334557, 1525208, 1906510, 2669114, 3813020, 5338228, 6672785, 7626040, 10676456, 13345570, 26691140, 53382280]

約数ペア:

[(1, 53382280), (2, 26691140), (4, 13345570), (5, 10676456), (7, 7626040), (8, 6672785), (10, 5338228), (14, 3813020), (20, 2669114), (28, 1906510), (35, 1525208), (40, 1334557), (56, 953255), (70, 762604), (83, 643160), (140, 381302), (166, 321580), (280, 190651), (332, 160790), (415, 128632), (581, 91880), (664, 80395), (830, 64316), (1162, 45940), (1660, 32158), (2297, 23240), (2324, 22970), (2905, 18376), (3320, 16079), (4594, 11620), (4648, 11485), (5810, 9188)]