55011992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 125280000

約数和(自身を除く): 70268008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 149, 152, 266, 298, 347, 532, 596, 694, 1043, 1064, 1192, 1388, 2086, 2429, 2776, 2831, 4172, 4858, 5662, 6593, 8344, 9716, 11324, 13186, 19432, 19817, 22648, 26372, 39634, 46151, 51703, 52744, 79268, 92302, 103406, 158536, 184604, 206812, 361921, 369208, 413624, 723842, 982357, 1447684, 1964714, 2895368, 3929428, 6876499, 7858856, 13752998, 27505996, 55011992]

約数ペア:

[(1, 55011992), (2, 27505996), (4, 13752998), (7, 7858856), (8, 6876499), (14, 3929428), (19, 2895368), (28, 1964714), (38, 1447684), (56, 982357), (76, 723842), (133, 413624), (149, 369208), (152, 361921), (266, 206812), (298, 184604), (347, 158536), (532, 103406), (596, 92302), (694, 79268), (1043, 52744), (1064, 51703), (1192, 46151), (1388, 39634), (2086, 26372), (2429, 22648), (2776, 19817), (2831, 19432), (4172, 13186), (4858, 11324), (5662, 9716), (6593, 8344)]