52803052250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{15313}}^1$

素因数の和:16404

約数の個数: 64

約数和(自身を含む): 106558242336

約数和(自身を除く): 53755190086

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1061, 1625, 2122, 3250, 5305, 10610, 13793, 15313, 26525, 27586, 30626, 53050, 68965, 76565, 132625, 137930, 153130, 199069, 265250, 344825, 382825, 398138, 689650, 765650, 995345, 1724125, 1914125, 1990690, 3448250, 3828250, 4976725, 9953450, 16247093, 24883625, 32494186, 49767250, 81235465, 162470930, 211212209, 406177325, 422424418, 812354650, 1056061045, 2030886625, 2112122090, 4061773250, 5280305225, 10560610450, 26401526125, 52803052250]

約数ペア:

[(1, 52803052250), (2, 26401526125), (5, 10560610450), (10, 5280305225), (13, 4061773250), (25, 2112122090), (26, 2030886625), (50, 1056061045), (65, 812354650), (125, 422424418), (130, 406177325), (250, 211212209), (325, 162470930), (650, 81235465), (1061, 49767250), (1625, 32494186), (2122, 24883625), (3250, 16247093), (5305, 9953450), (10610, 4976725), (13793, 3828250), (15313, 3448250), (26525, 1990690), (27586, 1914125), (30626, 1724125), (53050, 995345), (68965, 765650), (76565, 689650), (132625, 398138), (137930, 382825), (153130, 344825), (199069, 265250)]