50067472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 120742272

約数和(自身を除く): 70674800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 137, 182, 208, 251, 274, 364, 502, 548, 728, 959, 1004, 1096, 1456, 1757, 1781, 1918, 2008, 2192, 3263, 3514, 3562, 3836, 4016, 6526, 7028, 7124, 7672, 12467, 13052, 14056, 14248, 15344, 22841, 24934, 26104, 28112, 28496, 34387, 45682, 49868, 52208, 68774, 91364, 99736, 137548, 182728, 199472, 240709, 275096, 365456, 447031, 481418, 550192, 894062, 962836, 1788124, 1925672, 3129217, 3576248, 3851344, 6258434, 7152496, 12516868, 25033736, 50067472]

約数ペア:

[(1, 50067472), (2, 25033736), (4, 12516868), (7, 7152496), (8, 6258434), (13, 3851344), (14, 3576248), (16, 3129217), (26, 1925672), (28, 1788124), (52, 962836), (56, 894062), (91, 550192), (104, 481418), (112, 447031), (137, 365456), (182, 275096), (208, 240709), (251, 199472), (274, 182728), (364, 137548), (502, 99736), (548, 91364), (728, 68774), (959, 52208), (1004, 49868), (1096, 45682), (1456, 34387), (1757, 28496), (1781, 28112), (1918, 26104), (2008, 24934), (2192, 22841), (3263, 15344), (3514, 14248), (3562, 14056), (3836, 13052), (4016, 12467), (6526, 7672), (7028, 7124)]