49226996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 108710784

約数和(自身を除く): 59483788

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 103, 169, 182, 202, 206, 338, 364, 404, 412, 676, 707, 721, 1183, 1313, 1339, 1414, 1442, 2366, 2626, 2678, 2828, 2884, 4732, 5252, 5356, 9191, 9373, 10403, 17069, 17407, 18382, 18746, 20806, 34138, 34814, 36764, 37492, 41612, 68276, 69628, 72821, 119483, 121849, 135239, 145642, 238966, 243698, 270478, 291284, 477932, 487396, 540956, 946673, 1758107, 1893346, 3516214, 3786692, 7032428, 12306749, 24613498, 49226996]

約数ペア:

[(1, 49226996), (2, 24613498), (4, 12306749), (7, 7032428), (13, 3786692), (14, 3516214), (26, 1893346), (28, 1758107), (52, 946673), (91, 540956), (101, 487396), (103, 477932), (169, 291284), (182, 270478), (202, 243698), (206, 238966), (338, 145642), (364, 135239), (404, 121849), (412, 119483), (676, 72821), (707, 69628), (721, 68276), (1183, 41612), (1313, 37492), (1339, 36764), (1414, 34814), (1442, 34138), (2366, 20806), (2626, 18746), (2678, 18382), (2828, 17407), (2884, 17069), (4732, 10403), (5252, 9373), (5356, 9191)]