48218520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 166924800

約数和(自身を除く): 118706280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 419, 420, 548, 685, 822, 838, 840, 959, 1096, 1257, 1370, 1644, 1676, 1918, 2055, 2095, 2514, 2740, 2877, 2933, 3288, 3352, 3836, 4110, 4190, 4795, 5028, 5480, 5754, 5866, 6285, 7672, 8220, 8380, 8799, 9590, 10056, 11508, 11732, 12570, 14385, 14665, 16440, 16760, 17598, 19180, 23016, 23464, 25140, 28770, 29330, 35196, 38360, 43995, 50280, 57403, 57540, 58660, 70392, 87990, 114806, 115080, 117320, 172209, 175980, 229612, 287015, 344418, 351960, 401821, 459224, 574030, 688836, 803642, 861045, 1148060, 1205463, 1377672, 1607284, 1722090, 2009105, 2296120, 2410926, 3214568, 3444180, 4018210, 4821852, 6027315, 6888360, 8036420, 9643704, 12054630, 16072840, 24109260, 48218520]

約数ペア:

[(1, 48218520), (2, 24109260), (3, 16072840), (4, 12054630), (5, 9643704), (6, 8036420), (7, 6888360), (8, 6027315), (10, 4821852), (12, 4018210), (14, 3444180), (15, 3214568), (20, 2410926), (21, 2296120), (24, 2009105), (28, 1722090), (30, 1607284), (35, 1377672), (40, 1205463), (42, 1148060), (56, 861045), (60, 803642), (70, 688836), (84, 574030), (105, 459224), (120, 401821), (137, 351960), (140, 344418), (168, 287015), (210, 229612), (274, 175980), (280, 172209), (411, 117320), (419, 115080), (420, 114806), (548, 87990), (685, 70392), (822, 58660), (838, 57540), (840, 57403), (959, 50280), (1096, 43995), (1257, 38360), (1370, 35196), (1644, 29330), (1676, 28770), (1918, 25140), (2055, 23464), (2095, 23016), (2514, 19180), (2740, 17598), (2877, 16760), (2933, 16440), (3288, 14665), (3352, 14385), (3836, 12570), (4110, 11732), (4190, 11508), (4795, 10056), (5028, 9590), (5480, 8799), (5754, 8380), (5866, 8220), (6285, 7672)]