63327770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 63075430

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 199, 242, 263, 398, 526, 605, 995, 1210, 1315, 1990, 2189, 2630, 2893, 4378, 5786, 10945, 14465, 21890, 24079, 28930, 31823, 48158, 52337, 63646, 104674, 120395, 159115, 240790, 261685, 318230, 523370, 575707, 1151414, 2878535, 5757070, 6332777, 12665554, 31663885, 63327770]

約数ペア:

[(1, 63327770), (2, 31663885), (5, 12665554), (10, 6332777), (11, 5757070), (22, 2878535), (55, 1151414), (110, 575707), (121, 523370), (199, 318230), (242, 261685), (263, 240790), (398, 159115), (526, 120395), (605, 104674), (995, 63646), (1210, 52337), (1315, 48158), (1990, 31823), (2189, 28930), (2630, 24079), (2893, 21890), (4378, 14465), (5786, 10945)]