51369360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{30577}}^1$

素因数の和:30600

約数の個数: 80

約数和(自身を含む): 182000256

約数和(自身を除く): 130630896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 30577, 61154, 91731, 122308, 152885, 183462, 214039, 244616, 305770, 366924, 428078, 458655, 489232, 611540, 642117, 733848, 856156, 917310, 1070195, 1223080, 1284234, 1467696, 1712312, 1834620, 2140390, 2446160, 2568468, 3210585, 3424624, 3669240, 4280780, 5136936, 6421170, 7338480, 8561560, 10273872, 12842340, 17123120, 25684680, 51369360]

約数ペア:

[(1, 51369360), (2, 25684680), (3, 17123120), (4, 12842340), (5, 10273872), (6, 8561560), (7, 7338480), (8, 6421170), (10, 5136936), (12, 4280780), (14, 3669240), (15, 3424624), (16, 3210585), (20, 2568468), (21, 2446160), (24, 2140390), (28, 1834620), (30, 1712312), (35, 1467696), (40, 1284234), (42, 1223080), (48, 1070195), (56, 917310), (60, 856156), (70, 733848), (80, 642117), (84, 611540), (105, 489232), (112, 458655), (120, 428078), (140, 366924), (168, 305770), (210, 244616), (240, 214039), (280, 183462), (336, 152885), (420, 122308), (560, 91731), (840, 61154), (1680, 30577)]