51576930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2179}}^1$

素因数の和:2455

約数の個数: 48

約数和(自身を含む): 134671680

約数和(自身を除く): 83094750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2179, 2367, 2630, 3945, 4358, 4734, 6537, 7890, 10895, 11835, 13074, 19611, 21790, 23670, 32685, 39222, 65370, 98055, 196110, 573077, 1146154, 1719231, 2865385, 3438462, 5157693, 5730770, 8596155, 10315386, 17192310, 25788465, 51576930]

約数ペア:

[(1, 51576930), (2, 25788465), (3, 17192310), (5, 10315386), (6, 8596155), (9, 5730770), (10, 5157693), (15, 3438462), (18, 2865385), (30, 1719231), (45, 1146154), (90, 573077), (263, 196110), (526, 98055), (789, 65370), (1315, 39222), (1578, 32685), (2179, 23670), (2367, 21790), (2630, 19611), (3945, 13074), (4358, 11835), (4734, 10895), (6537, 7890)]