49096190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 110678400

約数和(自身を除く): 61582210

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 139, 143, 169, 190, 209, 247, 278, 286, 338, 418, 494, 695, 715, 845, 1045, 1235, 1390, 1430, 1529, 1690, 1807, 1859, 2090, 2470, 2641, 2717, 3058, 3211, 3614, 3718, 5282, 5434, 6422, 7645, 9035, 9295, 13205, 13585, 15290, 16055, 18070, 18590, 19877, 23491, 26410, 27170, 29051, 32110, 34333, 35321, 39754, 46982, 58102, 68666, 70642, 99385, 117455, 145255, 171665, 176605, 198770, 234910, 258401, 290510, 343330, 353210, 377663, 446329, 516802, 755326, 892658, 1292005, 1888315, 2231645, 2584010, 3776630, 4463290, 4909619, 9819238, 24548095, 49096190]

約数ペア:

[(1, 49096190), (2, 24548095), (5, 9819238), (10, 4909619), (11, 4463290), (13, 3776630), (19, 2584010), (22, 2231645), (26, 1888315), (38, 1292005), (55, 892658), (65, 755326), (95, 516802), (110, 446329), (130, 377663), (139, 353210), (143, 343330), (169, 290510), (190, 258401), (209, 234910), (247, 198770), (278, 176605), (286, 171665), (338, 145255), (418, 117455), (494, 99385), (695, 70642), (715, 68666), (845, 58102), (1045, 46982), (1235, 39754), (1390, 35321), (1430, 34333), (1529, 32110), (1690, 29051), (1807, 27170), (1859, 26410), (2090, 23491), (2470, 19877), (2641, 18590), (2717, 18070), (3058, 16055), (3211, 15290), (3614, 13585), (3718, 13205), (5282, 9295), (5434, 9035), (6422, 7645)]