49684744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 103051440

約数和(自身を除く): 53366696

約数列:

[1, 2, 4, 8, 17, 34, 53, 61, 68, 106, 113, 122, 136, 212, 226, 244, 424, 452, 488, 901, 904, 1037, 1802, 1921, 2074, 3233, 3604, 3842, 4148, 5989, 6466, 6893, 7208, 7684, 8296, 11978, 12932, 13786, 15368, 23956, 25864, 27572, 47912, 54961, 55144, 101813, 109922, 117181, 203626, 219844, 234362, 365329, 407252, 439688, 468724, 730658, 814504, 937448, 1461316, 2922632, 6210593, 12421186, 24842372, 49684744]

約数ペア:

[(1, 49684744), (2, 24842372), (4, 12421186), (8, 6210593), (17, 2922632), (34, 1461316), (53, 937448), (61, 814504), (68, 730658), (106, 468724), (113, 439688), (122, 407252), (136, 365329), (212, 234362), (226, 219844), (244, 203626), (424, 117181), (452, 109922), (488, 101813), (901, 55144), (904, 54961), (1037, 47912), (1802, 27572), (1921, 25864), (2074, 23956), (3233, 15368), (3604, 13786), (3842, 12932), (4148, 11978), (5989, 8296), (6466, 7684), (6893, 7208)]