52788164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 113137920

約数和(自身を除く): 60349756

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 169, 229, 286, 338, 341, 403, 458, 572, 676, 682, 806, 916, 1364, 1612, 1859, 2519, 2977, 3718, 4433, 5038, 5239, 5954, 7099, 7436, 8866, 10076, 10478, 11908, 14198, 17732, 20956, 28396, 32747, 38701, 57629, 65494, 77402, 78089, 92287, 115258, 130988, 154804, 156178, 184574, 230516, 312356, 369148, 425711, 851422, 1015157, 1199731, 1702844, 2030314, 2399462, 4060628, 4798924, 13197041, 26394082, 52788164]

約数ペア:

[(1, 52788164), (2, 26394082), (4, 13197041), (11, 4798924), (13, 4060628), (22, 2399462), (26, 2030314), (31, 1702844), (44, 1199731), (52, 1015157), (62, 851422), (124, 425711), (143, 369148), (169, 312356), (229, 230516), (286, 184574), (338, 156178), (341, 154804), (403, 130988), (458, 115258), (572, 92287), (676, 78089), (682, 77402), (806, 65494), (916, 57629), (1364, 38701), (1612, 32747), (1859, 28396), (2519, 20956), (2977, 17732), (3718, 14198), (4433, 11908), (5038, 10478), (5239, 10076), (5954, 8866), (7099, 7436)]