50871778160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{56041}}^1$

素因数の和:57682

約数の個数: 80

約数和(自身を含む): 135259384512

約数和(自身を除く): 84387606352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1621, 3242, 6484, 8105, 11347, 12968, 16210, 22694, 25936, 32420, 45388, 56041, 56735, 64840, 90776, 112082, 113470, 129680, 181552, 224164, 226940, 280205, 392287, 448328, 453880, 560410, 784574, 896656, 907760, 1120820, 1569148, 1961435, 2241640, 3138296, 3922870, 4483280, 6276592, 7845740, 15691480, 31382960, 90842461, 181684922, 363369844, 454212305, 635897227, 726739688, 908424610, 1271794454, 1453479376, 1816849220, 2543588908, 3179486135, 3633698440, 5087177816, 6358972270, 7267396880, 10174355632, 12717944540, 25435889080, 50871778160]

約数ペア:

[(1, 50871778160), (2, 25435889080), (4, 12717944540), (5, 10174355632), (7, 7267396880), (8, 6358972270), (10, 5087177816), (14, 3633698440), (16, 3179486135), (20, 2543588908), (28, 1816849220), (35, 1453479376), (40, 1271794454), (56, 908424610), (70, 726739688), (80, 635897227), (112, 454212305), (140, 363369844), (280, 181684922), (560, 90842461), (1621, 31382960), (3242, 15691480), (6484, 7845740), (8105, 6276592), (11347, 4483280), (12968, 3922870), (16210, 3138296), (22694, 2241640), (25936, 1961435), (32420, 1569148), (45388, 1120820), (56041, 907760), (56735, 896656), (64840, 784574), (90776, 560410), (112082, 453880), (113470, 448328), (129680, 392287), (181552, 280205), (224164, 226940)]