82822350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42473}}^1$

素因数の和:42501

約数の個数: 48

約数和(自身を含む): 221204592

約数和(自身を除く): 138382242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 42473, 84946, 127419, 212365, 254838, 424730, 552149, 637095, 1061825, 1104298, 1274190, 1656447, 2123650, 2760745, 3185475, 3312894, 5521490, 6370950, 8282235, 13803725, 16564470, 27607450, 41411175, 82822350]

約数ペア:

[(1, 82822350), (2, 41411175), (3, 27607450), (5, 16564470), (6, 13803725), (10, 8282235), (13, 6370950), (15, 5521490), (25, 3312894), (26, 3185475), (30, 2760745), (39, 2123650), (50, 1656447), (65, 1274190), (75, 1104298), (78, 1061825), (130, 637095), (150, 552149), (195, 424730), (325, 254838), (390, 212365), (650, 127419), (975, 84946), (1950, 42473)]