51459012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 142833600

約数和(自身を除く): 91374588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 653, 796, 1194, 1306, 1791, 1959, 2189, 2388, 2612, 3582, 3918, 4378, 5877, 6567, 7164, 7183, 7836, 8756, 11754, 13134, 14366, 19701, 21549, 23508, 26268, 28732, 39402, 43098, 64647, 78804, 86196, 129294, 129947, 258588, 259894, 389841, 519788, 779682, 1169523, 1429417, 1559364, 2339046, 2858834, 4288251, 4678092, 5717668, 8576502, 12864753, 17153004, 25729506, 51459012]

約数ペア:

[(1, 51459012), (2, 25729506), (3, 17153004), (4, 12864753), (6, 8576502), (9, 5717668), (11, 4678092), (12, 4288251), (18, 2858834), (22, 2339046), (33, 1559364), (36, 1429417), (44, 1169523), (66, 779682), (99, 519788), (132, 389841), (198, 259894), (199, 258588), (396, 129947), (398, 129294), (597, 86196), (653, 78804), (796, 64647), (1194, 43098), (1306, 39402), (1791, 28732), (1959, 26268), (2189, 23508), (2388, 21549), (2612, 19701), (3582, 14366), (3918, 13134), (4378, 11754), (5877, 8756), (6567, 7836), (7164, 7183)]