51186262788

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{787}}^1\times {\mathrm{3919}}^1$

素因数の和:5177

約数の個数: 72

約数和(自身を含む): 129866056320

約数和(自身を除く): 78679793532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 787, 922, 1383, 1574, 1844, 2361, 2766, 3148, 3919, 4149, 4722, 5532, 7083, 7838, 8298, 9444, 11757, 14166, 15676, 16596, 23514, 28332, 35271, 47028, 70542, 141084, 362807, 725614, 1088421, 1451228, 1806659, 2176842, 3084253, 3265263, 3613318, 4353684, 5419977, 6168506, 6530526, 7226636, 9252759, 10839954, 12337012, 13061052, 16259931, 18505518, 21679908, 27758277, 32519862, 37011036, 55516554, 65039724, 111033108, 1421840633, 2843681266, 4265521899, 5687362532, 8531043798, 12796565697, 17062087596, 25593131394, 51186262788]

約数ペア:

[(1, 51186262788), (2, 25593131394), (3, 17062087596), (4, 12796565697), (6, 8531043798), (9, 5687362532), (12, 4265521899), (18, 2843681266), (36, 1421840633), (461, 111033108), (787, 65039724), (922, 55516554), (1383, 37011036), (1574, 32519862), (1844, 27758277), (2361, 21679908), (2766, 18505518), (3148, 16259931), (3919, 13061052), (4149, 12337012), (4722, 10839954), (5532, 9252759), (7083, 7226636), (7838, 6530526), (8298, 6168506), (9444, 5419977), (11757, 4353684), (14166, 3613318), (15676, 3265263), (16596, 3084253), (23514, 2176842), (28332, 1806659), (35271, 1451228), (47028, 1088421), (70542, 725614), (141084, 362807)]