53175356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 105585984

約数和(自身を除く): 52410628

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 173, 257, 299, 346, 514, 598, 692, 1028, 1196, 2249, 3341, 3979, 4498, 5911, 6682, 7958, 8996, 11822, 13364, 15916, 23644, 44461, 51727, 76843, 88922, 103454, 153686, 177844, 206908, 307372, 577993, 1022603, 1155986, 2045206, 2311972, 4090412, 13293839, 26587678, 53175356]

約数ペア:

[(1, 53175356), (2, 26587678), (4, 13293839), (13, 4090412), (23, 2311972), (26, 2045206), (46, 1155986), (52, 1022603), (92, 577993), (173, 307372), (257, 206908), (299, 177844), (346, 153686), (514, 103454), (598, 88922), (692, 76843), (1028, 51727), (1196, 44461), (2249, 23644), (3341, 15916), (3979, 13364), (4498, 11822), (5911, 8996), (6682, 7958)]