49998060

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 120

約数和(自身を含む): 179292960

約数和(自身を除く): 129294900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 4409, 5670, 8818, 11340, 13227, 17636, 22045, 26454, 30863, 39681, 44090, 52908, 61726, 66135, 79362, 88180, 92589, 119043, 123452, 132270, 154315, 158724, 185178, 198405, 238086, 264540, 277767, 308630, 357129, 370356, 396810, 462945, 476172, 555534, 595215, 617260, 714258, 793620, 833301, 925890, 1111068, 1190430, 1388835, 1428516, 1666602, 1785645, 1851780, 2380860, 2499903, 2777670, 3333204, 3571290, 4166505, 4999806, 5555340, 7142580, 8333010, 9999612, 12499515, 16666020, 24999030, 49998060]

約数ペア:

[(1, 49998060), (2, 24999030), (3, 16666020), (4, 12499515), (5, 9999612), (6, 8333010), (7, 7142580), (9, 5555340), (10, 4999806), (12, 4166505), (14, 3571290), (15, 3333204), (18, 2777670), (20, 2499903), (21, 2380860), (27, 1851780), (28, 1785645), (30, 1666602), (35, 1428516), (36, 1388835), (42, 1190430), (45, 1111068), (54, 925890), (60, 833301), (63, 793620), (70, 714258), (81, 617260), (84, 595215), (90, 555534), (105, 476172), (108, 462945), (126, 396810), (135, 370356), (140, 357129), (162, 308630), (180, 277767), (189, 264540), (210, 238086), (252, 198405), (270, 185178), (315, 158724), (324, 154315), (378, 132270), (405, 123452), (420, 119043), (540, 92589), (567, 88180), (630, 79362), (756, 66135), (810, 61726), (945, 52908), (1134, 44090), (1260, 39681), (1620, 30863), (1890, 26454), (2268, 22045), (2835, 17636), (3780, 13227), (4409, 11340), (5670, 8818)]