512729950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1013}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 977723136

約数和(自身を除く): 464993186

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 191, 265, 382, 530, 955, 1013, 1325, 1910, 2026, 2650, 4775, 5065, 9550, 10123, 10130, 20246, 25325, 50615, 50650, 53689, 101230, 107378, 193483, 253075, 268445, 386966, 506150, 536890, 967415, 1342225, 1934830, 2684450, 4837075, 9674150, 10254599, 20509198, 51272995, 102545990, 256364975, 512729950]

約数ペア:

[(1, 512729950), (2, 256364975), (5, 102545990), (10, 51272995), (25, 20509198), (50, 10254599), (53, 9674150), (106, 4837075), (191, 2684450), (265, 1934830), (382, 1342225), (530, 967415), (955, 536890), (1013, 506150), (1325, 386966), (1910, 268445), (2026, 253075), (2650, 193483), (4775, 107378), (5065, 101230), (9550, 53689), (10123, 50650), (10130, 50615), (20246, 25325)]