53905180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4639}}^1$

素因数の和:4738

約数の個数: 48

約数和(自身を含む): 130959360

約数和(自身を除く): 77054180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 4639, 5810, 9278, 11620, 18556, 23195, 32473, 46390, 64946, 92780, 129892, 162365, 324730, 385037, 649460, 770074, 1540148, 1925185, 2695259, 3850370, 5390518, 7700740, 10781036, 13476295, 26952590, 53905180]

約数ペア:

[(1, 53905180), (2, 26952590), (4, 13476295), (5, 10781036), (7, 7700740), (10, 5390518), (14, 3850370), (20, 2695259), (28, 1925185), (35, 1540148), (70, 770074), (83, 649460), (140, 385037), (166, 324730), (332, 162365), (415, 129892), (581, 92780), (830, 64946), (1162, 46390), (1660, 32473), (2324, 23195), (2905, 18556), (4639, 11620), (5810, 9278)]