53676880

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 125108064

約数和(自身を除く): 71431184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 971, 1382, 1942, 2764, 3455, 3884, 4855, 5528, 6910, 7768, 9710, 11056, 13820, 15536, 19420, 27640, 38840, 55280, 77680, 670961, 1341922, 2683844, 3354805, 5367688, 6709610, 10735376, 13419220, 26838440, 53676880]

約数ペア:

[(1, 53676880), (2, 26838440), (4, 13419220), (5, 10735376), (8, 6709610), (10, 5367688), (16, 3354805), (20, 2683844), (40, 1341922), (80, 670961), (691, 77680), (971, 55280), (1382, 38840), (1942, 27640), (2764, 19420), (3455, 15536), (3884, 13820), (4855, 11056), (5528, 9710), (6910, 7768)]