54325864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{853}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 107604000

約数和(自身を除く): 53278136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 419, 838, 853, 1676, 1706, 3352, 3412, 6824, 7961, 15922, 16207, 31844, 32414, 63688, 64828, 129656, 357407, 714814, 1429628, 2859256, 6790733, 13581466, 27162932, 54325864]

約数ペア:

[(1, 54325864), (2, 27162932), (4, 13581466), (8, 6790733), (19, 2859256), (38, 1429628), (76, 714814), (152, 357407), (419, 129656), (838, 64828), (853, 63688), (1676, 32414), (1706, 31844), (3352, 16207), (3412, 15922), (6824, 7961)]