49829640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 172488960

約数和(自身を除く): 122659320

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, 420, 433, 548, 685, 822, 840, 866, 959, 1096, 1299, 1370, 1644, 1732, 1918, 2055, 2165, 2598, 2740, 2877, 3031, 3288, 3464, 3836, 4110, 4330, 4795, 5196, 5480, 5754, 6062, 6495, 7672, 8220, 8660, 9093, 9590, 10392, 11508, 12124, 12990, 14385, 15155, 16440, 17320, 18186, 19180, 23016, 24248, 25980, 28770, 30310, 36372, 38360, 45465, 51960, 57540, 59321, 60620, 72744, 90930, 115080, 118642, 121240, 177963, 181860, 237284, 296605, 355926, 363720, 415247, 474568, 593210, 711852, 830494, 889815, 1186420, 1245741, 1423704, 1660988, 1779630, 2076235, 2372840, 2491482, 3321976, 3559260, 4152470, 4982964, 6228705, 7118520, 8304940, 9965928, 12457410, 16609880, 24914820, 49829640]

約数ペア:

[(1, 49829640), (2, 24914820), (3, 16609880), (4, 12457410), (5, 9965928), (6, 8304940), (7, 7118520), (8, 6228705), (10, 4982964), (12, 4152470), (14, 3559260), (15, 3321976), (20, 2491482), (21, 2372840), (24, 2076235), (28, 1779630), (30, 1660988), (35, 1423704), (40, 1245741), (42, 1186420), (56, 889815), (60, 830494), (70, 711852), (84, 593210), (105, 474568), (120, 415247), (137, 363720), (140, 355926), (168, 296605), (210, 237284), (274, 181860), (280, 177963), (411, 121240), (420, 118642), (433, 115080), (548, 90930), (685, 72744), (822, 60620), (840, 59321), (866, 57540), (959, 51960), (1096, 45465), (1299, 38360), (1370, 36372), (1644, 30310), (1732, 28770), (1918, 25980), (2055, 24248), (2165, 23016), (2598, 19180), (2740, 18186), (2877, 17320), (3031, 16440), (3288, 15155), (3464, 14385), (3836, 12990), (4110, 12124), (4330, 11508), (4795, 10392), (5196, 9590), (5480, 9093), (5754, 8660), (6062, 8220), (6495, 7672)]