56983394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 101687040

約数和(自身を除く): 44703646

約数列:

[1, 2, 13, 19, 26, 31, 38, 61, 62, 122, 247, 403, 494, 589, 793, 806, 1159, 1178, 1586, 1891, 2318, 3721, 3782, 7442, 7657, 15067, 15314, 24583, 30134, 35929, 48373, 49166, 70699, 71858, 96746, 115351, 141398, 230702, 467077, 919087, 934154, 1499563, 1838174, 2191669, 2999126, 4383338, 28491697, 56983394]

約数ペア:

[(1, 56983394), (2, 28491697), (13, 4383338), (19, 2999126), (26, 2191669), (31, 1838174), (38, 1499563), (61, 934154), (62, 919087), (122, 467077), (247, 230702), (403, 141398), (494, 115351), (589, 96746), (793, 71858), (806, 70699), (1159, 49166), (1178, 48373), (1586, 35929), (1891, 30134), (2318, 24583), (3721, 15314), (3782, 15067), (7442, 7657)]