50327480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 139708800

約数和(自身を除く): 89381320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 97, 109, 119, 136, 140, 170, 194, 218, 238, 280, 340, 388, 436, 476, 485, 545, 595, 679, 680, 763, 776, 872, 952, 970, 1090, 1190, 1358, 1526, 1649, 1853, 1940, 2180, 2380, 2716, 3052, 3298, 3395, 3706, 3815, 3880, 4360, 4760, 5432, 6104, 6596, 6790, 7412, 7630, 8245, 9265, 10573, 11543, 12971, 13192, 13580, 14824, 15260, 16490, 18530, 21146, 23086, 25942, 27160, 30520, 32980, 37060, 42292, 46172, 51884, 52865, 57715, 64855, 65960, 74011, 74120, 84584, 92344, 103768, 105730, 115430, 129710, 148022, 179741, 211460, 230860, 259420, 296044, 359482, 370055, 422920, 461720, 518840, 592088, 718964, 740110, 898705, 1258187, 1437928, 1480220, 1797410, 2516374, 2960440, 3594820, 5032748, 6290935, 7189640, 10065496, 12581870, 25163740, 50327480]

約数ペア:

[(1, 50327480), (2, 25163740), (4, 12581870), (5, 10065496), (7, 7189640), (8, 6290935), (10, 5032748), (14, 3594820), (17, 2960440), (20, 2516374), (28, 1797410), (34, 1480220), (35, 1437928), (40, 1258187), (56, 898705), (68, 740110), (70, 718964), (85, 592088), (97, 518840), (109, 461720), (119, 422920), (136, 370055), (140, 359482), (170, 296044), (194, 259420), (218, 230860), (238, 211460), (280, 179741), (340, 148022), (388, 129710), (436, 115430), (476, 105730), (485, 103768), (545, 92344), (595, 84584), (679, 74120), (680, 74011), (763, 65960), (776, 64855), (872, 57715), (952, 52865), (970, 51884), (1090, 46172), (1190, 42292), (1358, 37060), (1526, 32980), (1649, 30520), (1853, 27160), (1940, 25942), (2180, 23086), (2380, 21146), (2716, 18530), (3052, 16490), (3298, 15260), (3395, 14824), (3706, 13580), (3815, 13192), (3880, 12971), (4360, 11543), (4760, 10573), (5432, 9265), (6104, 8245), (6596, 7630), (6790, 7412)]