53223678

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 117801216

約数和(自身を除く): 64577538

約数列:

[1, 2, 3, 6, 9, 18, 113, 137, 191, 226, 274, 339, 382, 411, 573, 678, 822, 1017, 1146, 1233, 1719, 2034, 2466, 3438, 15481, 21583, 26167, 30962, 43166, 46443, 52334, 64749, 78501, 92886, 129498, 139329, 157002, 194247, 235503, 278658, 388494, 471006, 2956871, 5913742, 8870613, 17741226, 26611839, 53223678]

約数ペア:

[(1, 53223678), (2, 26611839), (3, 17741226), (6, 8870613), (9, 5913742), (18, 2956871), (113, 471006), (137, 388494), (191, 278658), (226, 235503), (274, 194247), (339, 157002), (382, 139329), (411, 129498), (573, 92886), (678, 78501), (822, 64749), (1017, 52334), (1146, 46443), (1233, 43166), (1719, 30962), (2034, 26167), (2466, 21583), (3438, 15481)]