53886668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 110805408

約数和(自身を除く): 56918740

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 1037, 1181, 1342, 2074, 2362, 2684, 4148, 4724, 11407, 12991, 20077, 22814, 25982, 40154, 45628, 51964, 72041, 80308, 144082, 220847, 288164, 441694, 792451, 883388, 1224697, 1584902, 2449394, 3169804, 4898788, 13471667, 26943334, 53886668]

約数ペア:

[(1, 53886668), (2, 26943334), (4, 13471667), (11, 4898788), (17, 3169804), (22, 2449394), (34, 1584902), (44, 1224697), (61, 883388), (68, 792451), (122, 441694), (187, 288164), (244, 220847), (374, 144082), (671, 80308), (748, 72041), (1037, 51964), (1181, 45628), (1342, 40154), (2074, 25982), (2362, 22814), (2684, 20077), (4148, 12991), (4724, 11407)]