53463760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{95471}}^1$

素因数の和:95491

約数の個数: 40

約数和(自身を含む): 142062336

約数和(自身を除く): 88598576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 95471, 190942, 381884, 477355, 668297, 763768, 954710, 1336594, 1527536, 1909420, 2673188, 3341485, 3818840, 5346376, 6682970, 7637680, 10692752, 13365940, 26731880, 53463760]

約数ペア:

[(1, 53463760), (2, 26731880), (4, 13365940), (5, 10692752), (7, 7637680), (8, 6682970), (10, 5346376), (14, 3818840), (16, 3341485), (20, 2673188), (28, 1909420), (35, 1527536), (40, 1336594), (56, 954710), (70, 763768), (80, 668297), (112, 477355), (140, 381884), (280, 190942), (560, 95471)]