55933080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{66587}}^1$

素因数の和:66608

約数の個数: 64

約数和(自身を含む): 191773440

約数和(自身を除く): 135840360

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, 140, 168, 210, 280, 420, 840, 66587, 133174, 199761, 266348, 332935, 399522, 466109, 532696, 665870, 799044, 932218, 998805, 1331740, 1398327, 1598088, 1864436, 1997610, 2330545, 2663480, 2796654, 3728872, 3995220, 4661090, 5593308, 6991635, 7990440, 9322180, 11186616, 13983270, 18644360, 27966540, 55933080]

約数ペア:

[(1, 55933080), (2, 27966540), (3, 18644360), (4, 13983270), (5, 11186616), (6, 9322180), (7, 7990440), (8, 6991635), (10, 5593308), (12, 4661090), (14, 3995220), (15, 3728872), (20, 2796654), (21, 2663480), (24, 2330545), (28, 1997610), (30, 1864436), (35, 1598088), (40, 1398327), (42, 1331740), (56, 998805), (60, 932218), (70, 799044), (84, 665870), (105, 532696), (120, 466109), (140, 399522), (168, 332935), (210, 266348), (280, 199761), (420, 133174), (840, 66587)]