51191400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6563}}^1$

素因数の和:6595

約数の個数: 96

約数和(自身を含む): 170926560

約数和(自身を除く): 119735160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 6563, 7800, 13126, 19689, 26252, 32815, 39378, 52504, 65630, 78756, 85319, 98445, 131260, 157512, 164075, 170638, 196890, 255957, 262520, 328150, 341276, 393780, 426595, 492225, 511914, 656300, 682552, 787560, 853190, 984450, 1023828, 1279785, 1312600, 1706380, 1968900, 2047656, 2132975, 2559570, 3412760, 3937800, 4265950, 5119140, 6398925, 8531900, 10238280, 12797850, 17063800, 25595700, 51191400]

約数ペア:

[(1, 51191400), (2, 25595700), (3, 17063800), (4, 12797850), (5, 10238280), (6, 8531900), (8, 6398925), (10, 5119140), (12, 4265950), (13, 3937800), (15, 3412760), (20, 2559570), (24, 2132975), (25, 2047656), (26, 1968900), (30, 1706380), (39, 1312600), (40, 1279785), (50, 1023828), (52, 984450), (60, 853190), (65, 787560), (75, 682552), (78, 656300), (100, 511914), (104, 492225), (120, 426595), (130, 393780), (150, 341276), (156, 328150), (195, 262520), (200, 255957), (260, 196890), (300, 170638), (312, 164075), (325, 157512), (390, 131260), (520, 98445), (600, 85319), (650, 78756), (780, 65630), (975, 52504), (1300, 39378), (1560, 32815), (1950, 26252), (2600, 19689), (3900, 13126), (6563, 7800)]