51004156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 48

約数和(自身を含む): 110154240

約数和(自身を除く): 59150084

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 2731, 4669, 5462, 9338, 10924, 18676, 19117, 38234, 62813, 76468, 79199, 125626, 158398, 251252, 316796, 439691, 554393, 879382, 1108786, 1758764, 1821577, 2217572, 3643154, 7286308, 12751039, 25502078, 51004156]

約数ペア:

[(1, 51004156), (2, 25502078), (4, 12751039), (7, 7286308), (14, 3643154), (23, 2217572), (28, 1821577), (29, 1758764), (46, 1108786), (58, 879382), (92, 554393), (116, 439691), (161, 316796), (203, 251252), (322, 158398), (406, 125626), (644, 79199), (667, 76468), (812, 62813), (1334, 38234), (2668, 19117), (2731, 18676), (4669, 10924), (5462, 9338)]