82451850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42283}}^1$

素因数の和:42311

約数の個数: 48

約数和(自身を含む): 220215072

約数和(自身を除く): 137763222

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, 42283, 84566, 126849, 211415, 253698, 422830, 549679, 634245, 1057075, 1099358, 1268490, 1649037, 2114150, 2748395, 3171225, 3298074, 5496790, 6342450, 8245185, 13741975, 16490370, 27483950, 41225925, 82451850]

約数ペア:

[(1, 82451850), (2, 41225925), (3, 27483950), (5, 16490370), (6, 13741975), (10, 8245185), (13, 6342450), (15, 5496790), (25, 3298074), (26, 3171225), (30, 2748395), (39, 2114150), (50, 1649037), (65, 1268490), (75, 1099358), (78, 1057075), (130, 634245), (150, 549679), (195, 422830), (325, 253698), (390, 211415), (650, 126849), (975, 84566), (1950, 42283)]