49011850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 101829420

約数和(自身を除く): 52817570

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 109, 115, 170, 218, 230, 391, 425, 529, 545, 575, 782, 850, 1058, 1090, 1150, 1853, 1955, 2507, 2645, 2725, 3706, 3910, 5014, 5290, 5450, 8993, 9265, 9775, 12535, 13225, 17986, 18530, 19550, 25070, 26450, 42619, 44965, 46325, 57661, 62675, 85238, 89930, 92650, 115322, 125350, 213095, 224825, 288305, 426190, 449650, 576610, 980237, 1065475, 1441525, 1960474, 2130950, 2883050, 4901185, 9802370, 24505925, 49011850]

約数ペア:

[(1, 49011850), (2, 24505925), (5, 9802370), (10, 4901185), (17, 2883050), (23, 2130950), (25, 1960474), (34, 1441525), (46, 1065475), (50, 980237), (85, 576610), (109, 449650), (115, 426190), (170, 288305), (218, 224825), (230, 213095), (391, 125350), (425, 115322), (529, 92650), (545, 89930), (575, 85238), (782, 62675), (850, 57661), (1058, 46325), (1090, 44965), (1150, 42619), (1853, 26450), (1955, 25070), (2507, 19550), (2645, 18530), (2725, 17986), (3706, 13225), (3910, 12535), (5014, 9775), (5290, 9265), (5450, 8993)]