51288174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 131028480

約数和(自身を除く): 79740306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 241, 378, 482, 563, 723, 1126, 1446, 1687, 1689, 2169, 3374, 3378, 3941, 4338, 5061, 5067, 6507, 7882, 10122, 10134, 11823, 13014, 15183, 15201, 23646, 30366, 30402, 35469, 45549, 70938, 91098, 106407, 135683, 212814, 271366, 407049, 814098, 949781, 1221147, 1899562, 2442294, 2849343, 3663441, 5698686, 7326882, 8548029, 17096058, 25644087, 51288174]

約数ペア:

[(1, 51288174), (2, 25644087), (3, 17096058), (6, 8548029), (7, 7326882), (9, 5698686), (14, 3663441), (18, 2849343), (21, 2442294), (27, 1899562), (42, 1221147), (54, 949781), (63, 814098), (126, 407049), (189, 271366), (241, 212814), (378, 135683), (482, 106407), (563, 91098), (723, 70938), (1126, 45549), (1446, 35469), (1687, 30402), (1689, 30366), (2169, 23646), (3374, 15201), (3378, 15183), (3941, 13014), (4338, 11823), (5061, 10134), (5067, 10122), (6507, 7882)]