50648040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{140689}}^1$

素因数の和:140706

約数の個数: 48

約数和(自身を含む): 164607300

約数和(自身を除く): 113959260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 140689, 281378, 422067, 562756, 703445, 844134, 1125512, 1266201, 1406890, 1688268, 2110335, 2532402, 2813780, 3376536, 4220670, 5064804, 5627560, 6331005, 8441340, 10129608, 12662010, 16882680, 25324020, 50648040]

約数ペア:

[(1, 50648040), (2, 25324020), (3, 16882680), (4, 12662010), (5, 10129608), (6, 8441340), (8, 6331005), (9, 5627560), (10, 5064804), (12, 4220670), (15, 3376536), (18, 2813780), (20, 2532402), (24, 2110335), (30, 1688268), (36, 1406890), (40, 1266201), (45, 1125512), (60, 844134), (72, 703445), (90, 562756), (120, 422067), (180, 281378), (360, 140689)]