48520920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 128

約数和(自身を含む): 170035200

約数和(自身を除く): 121514280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1229, 1316, 1410, 1645, 1880, 1974, 2458, 2632, 2820, 3290, 3687, 3948, 4916, 4935, 5640, 6145, 6580, 7374, 7896, 8603, 9832, 9870, 12290, 13160, 14748, 17206, 18435, 19740, 24580, 25809, 29496, 34412, 36870, 39480, 43015, 49160, 51618, 57763, 68824, 73740, 86030, 103236, 115526, 129045, 147480, 172060, 173289, 206472, 231052, 258090, 288815, 344120, 346578, 404341, 462104, 516180, 577630, 693156, 808682, 866445, 1032360, 1155260, 1213023, 1386312, 1617364, 1732890, 2021705, 2310520, 2426046, 3234728, 3465780, 4043410, 4852092, 6065115, 6931560, 8086820, 9704184, 12130230, 16173640, 24260460, 48520920]

約数ペア:

[(1, 48520920), (2, 24260460), (3, 16173640), (4, 12130230), (5, 9704184), (6, 8086820), (7, 6931560), (8, 6065115), (10, 4852092), (12, 4043410), (14, 3465780), (15, 3234728), (20, 2426046), (21, 2310520), (24, 2021705), (28, 1732890), (30, 1617364), (35, 1386312), (40, 1213023), (42, 1155260), (47, 1032360), (56, 866445), (60, 808682), (70, 693156), (84, 577630), (94, 516180), (105, 462104), (120, 404341), (140, 346578), (141, 344120), (168, 288815), (188, 258090), (210, 231052), (235, 206472), (280, 173289), (282, 172060), (329, 147480), (376, 129045), (420, 115526), (470, 103236), (564, 86030), (658, 73740), (705, 68824), (840, 57763), (940, 51618), (987, 49160), (1128, 43015), (1229, 39480), (1316, 36870), (1410, 34412), (1645, 29496), (1880, 25809), (1974, 24580), (2458, 19740), (2632, 18435), (2820, 17206), (3290, 14748), (3687, 13160), (3948, 12290), (4916, 9870), (4935, 9832), (5640, 8603), (6145, 7896), (6580, 7374)]