51176216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70297}}^1$

素因数の和:70323

約数の個数: 32

約数和(自身を含む): 118100640

約数和(自身を除く): 66924424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 70297, 140594, 281188, 492079, 562376, 913861, 984158, 1827722, 1968316, 3655444, 3936632, 6397027, 7310888, 12794054, 25588108, 51176216]

約数ペア:

[(1, 51176216), (2, 25588108), (4, 12794054), (7, 7310888), (8, 6397027), (13, 3936632), (14, 3655444), (26, 1968316), (28, 1827722), (52, 984158), (56, 913861), (91, 562376), (104, 492079), (182, 281188), (364, 140594), (728, 70297)]