26448850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 52050240

約数和(自身を除く): 25601390

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 109, 115, 211, 218, 230, 422, 545, 575, 1055, 1090, 1150, 2110, 2507, 2725, 4853, 5014, 5275, 5450, 9706, 10550, 12535, 22999, 24265, 25070, 45998, 48530, 62675, 114995, 121325, 125350, 229990, 242650, 528977, 574975, 1057954, 1149950, 2644885, 5289770, 13224425, 26448850]

約数ペア:

[(1, 26448850), (2, 13224425), (5, 5289770), (10, 2644885), (23, 1149950), (25, 1057954), (46, 574975), (50, 528977), (109, 242650), (115, 229990), (211, 125350), (218, 121325), (230, 114995), (422, 62675), (545, 48530), (575, 45998), (1055, 25070), (1090, 24265), (1150, 22999), (2110, 12535), (2507, 10550), (2725, 9706), (4853, 5450), (5014, 5275)]