50396346208

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{1087}}^1\times {\mathrm{8573}}^1$

素因数の和:9696

約数の個数: 72

約数和(自身を含む): 107548414848

約数和(自身を除く): 57152068640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1087, 1352, 2174, 2704, 4348, 5408, 8573, 8696, 14131, 17146, 17392, 28262, 34292, 34784, 56524, 68584, 111449, 113048, 137168, 183703, 222898, 226096, 274336, 367406, 445796, 452192, 734812, 891592, 1448837, 1469624, 1783184, 2897674, 2939248, 3566368, 5795348, 5878496, 9318851, 11590696, 18637702, 23181392, 37275404, 46362784, 74550808, 121145063, 149101616, 242290126, 298203232, 484580252, 969160504, 1574885819, 1938321008, 3149771638, 3876642016, 6299543276, 12599086552, 25198173104, 50396346208]

約数ペア:

[(1, 50396346208), (2, 25198173104), (4, 12599086552), (8, 6299543276), (13, 3876642016), (16, 3149771638), (26, 1938321008), (32, 1574885819), (52, 969160504), (104, 484580252), (169, 298203232), (208, 242290126), (338, 149101616), (416, 121145063), (676, 74550808), (1087, 46362784), (1352, 37275404), (2174, 23181392), (2704, 18637702), (4348, 11590696), (5408, 9318851), (8573, 5878496), (8696, 5795348), (14131, 3566368), (17146, 2939248), (17392, 2897674), (28262, 1783184), (34292, 1469624), (34784, 1448837), (56524, 891592), (68584, 734812), (111449, 452192), (113048, 445796), (137168, 367406), (183703, 274336), (222898, 226096)]