54433960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 142312320

約数和(自身を除く): 87878360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3187, 3416, 4270, 6374, 8540, 12748, 15935, 17080, 22309, 25496, 31870, 44618, 63740, 89236, 111545, 127480, 178472, 194407, 223090, 388814, 446180, 777628, 892360, 972035, 1360849, 1555256, 1944070, 2721698, 3888140, 5443396, 6804245, 7776280, 10886792, 13608490, 27216980, 54433960]

約数ペア:

[(1, 54433960), (2, 27216980), (4, 13608490), (5, 10886792), (7, 7776280), (8, 6804245), (10, 5443396), (14, 3888140), (20, 2721698), (28, 1944070), (35, 1555256), (40, 1360849), (56, 972035), (61, 892360), (70, 777628), (122, 446180), (140, 388814), (244, 223090), (280, 194407), (305, 178472), (427, 127480), (488, 111545), (610, 89236), (854, 63740), (1220, 44618), (1708, 31870), (2135, 25496), (2440, 22309), (3187, 17080), (3416, 15935), (4270, 12748), (6374, 8540)]