5311565558

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 9216822816

約数和(自身を除く): 3905257258

約数列:

[1, 2, 13, 19, 26, 38, 101, 169, 202, 247, 338, 361, 431, 494, 722, 862, 1313, 1919, 2626, 3211, 3838, 4693, 5603, 6422, 8189, 9386, 11206, 16378, 17069, 24947, 34138, 36461, 43531, 49894, 61009, 72839, 72922, 87062, 106457, 122018, 145678, 155591, 212914, 311182, 324311, 473993, 565903, 648622, 827089, 947986, 1131806, 1383941, 1654178, 2022683, 2767882, 4045366, 6161909, 7356739, 10752157, 12323818, 14713478, 15714691, 21504314, 26294879, 31429382, 52589758, 139778041, 204290983, 279556082, 408581966, 2655782779, 5311565558]

約数ペア:

[(1, 5311565558), (2, 2655782779), (13, 408581966), (19, 279556082), (26, 204290983), (38, 139778041), (101, 52589758), (169, 31429382), (202, 26294879), (247, 21504314), (338, 15714691), (361, 14713478), (431, 12323818), (494, 10752157), (722, 7356739), (862, 6161909), (1313, 4045366), (1919, 2767882), (2626, 2022683), (3211, 1654178), (3838, 1383941), (4693, 1131806), (5603, 947986), (6422, 827089), (8189, 648622), (9386, 565903), (11206, 473993), (16378, 324311), (17069, 311182), (24947, 212914), (34138, 155591), (36461, 145678), (43531, 122018), (49894, 106457), (61009, 87062), (72839, 72922)]