51181950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4111}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 128491776

約数和(自身を除く): 77309826

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 2075, 2490, 4111, 4150, 6225, 8222, 12333, 12450, 20555, 24666, 41110, 61665, 102775, 123330, 205550, 308325, 341213, 616650, 682426, 1023639, 1706065, 2047278, 3412130, 5118195, 8530325, 10236390, 17060650, 25590975, 51181950]

約数ペア:

[(1, 51181950), (2, 25590975), (3, 17060650), (5, 10236390), (6, 8530325), (10, 5118195), (15, 3412130), (25, 2047278), (30, 1706065), (50, 1023639), (75, 682426), (83, 616650), (150, 341213), (166, 308325), (249, 205550), (415, 123330), (498, 102775), (830, 61665), (1245, 41110), (2075, 24666), (2490, 20555), (4111, 12450), (4150, 12333), (6225, 8222)]