48563748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 128189880

約数和(自身を除く): 79626132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 181, 257, 261, 348, 362, 514, 522, 543, 724, 771, 1028, 1044, 1086, 1542, 1629, 2172, 2313, 3084, 3258, 4626, 5249, 6516, 7453, 9252, 10498, 14906, 15747, 20996, 22359, 29812, 31494, 44718, 46517, 47241, 62988, 67077, 89436, 93034, 94482, 134154, 139551, 186068, 188964, 268308, 279102, 418653, 558204, 837306, 1348993, 1674612, 2697986, 4046979, 5395972, 8093958, 12140937, 16187916, 24281874, 48563748]

約数ペア:

[(1, 48563748), (2, 24281874), (3, 16187916), (4, 12140937), (6, 8093958), (9, 5395972), (12, 4046979), (18, 2697986), (29, 1674612), (36, 1348993), (58, 837306), (87, 558204), (116, 418653), (174, 279102), (181, 268308), (257, 188964), (261, 186068), (348, 139551), (362, 134154), (514, 94482), (522, 93034), (543, 89436), (724, 67077), (771, 62988), (1028, 47241), (1044, 46517), (1086, 44718), (1542, 31494), (1629, 29812), (2172, 22359), (2313, 20996), (3084, 15747), (3258, 14906), (4626, 10498), (5249, 9252), (6516, 7453)]