47875842

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 133166592

約数和(自身を除く): 85290750

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 42, 49, 51, 62, 63, 93, 98, 102, 103, 119, 126, 147, 153, 186, 206, 217, 238, 279, 294, 306, 309, 357, 434, 441, 527, 558, 618, 651, 714, 721, 833, 882, 927, 1054, 1071, 1302, 1442, 1519, 1581, 1666, 1751, 1854, 1953, 2142, 2163, 2499, 3038, 3162, 3193, 3502, 3689, 3906, 4326, 4557, 4743, 4998, 5047, 5253, 6386, 6489, 7378, 7497, 9114, 9486, 9579, 10094, 10506, 11067, 12257, 12978, 13671, 14994, 15141, 15759, 19158, 22134, 22351, 24514, 25823, 27342, 28737, 30282, 31518, 33201, 36771, 44702, 45423, 51646, 54281, 57474, 66402, 67053, 73542, 77469, 85799, 90846, 108562, 110313, 134106, 154938, 156457, 162843, 171598, 201159, 220626, 232407, 257397, 312914, 325686, 379967, 402318, 464814, 469371, 488529, 514794, 759934, 772191, 938742, 977058, 1139901, 1408113, 1544382, 2279802, 2659769, 2816226, 3419703, 5319538, 6839406, 7979307, 15958614, 23937921, 47875842]

約数ペア:

[(1, 47875842), (2, 23937921), (3, 15958614), (6, 7979307), (7, 6839406), (9, 5319538), (14, 3419703), (17, 2816226), (18, 2659769), (21, 2279802), (31, 1544382), (34, 1408113), (42, 1139901), (49, 977058), (51, 938742), (62, 772191), (63, 759934), (93, 514794), (98, 488529), (102, 469371), (103, 464814), (119, 402318), (126, 379967), (147, 325686), (153, 312914), (186, 257397), (206, 232407), (217, 220626), (238, 201159), (279, 171598), (294, 162843), (306, 156457), (309, 154938), (357, 134106), (434, 110313), (441, 108562), (527, 90846), (558, 85799), (618, 77469), (651, 73542), (714, 67053), (721, 66402), (833, 57474), (882, 54281), (927, 51646), (1054, 45423), (1071, 44702), (1302, 36771), (1442, 33201), (1519, 31518), (1581, 30282), (1666, 28737), (1751, 27342), (1854, 25823), (1953, 24514), (2142, 22351), (2163, 22134), (2499, 19158), (3038, 15759), (3162, 15141), (3193, 14994), (3502, 13671), (3689, 12978), (3906, 12257), (4326, 11067), (4557, 10506), (4743, 10094), (4998, 9579), (5047, 9486), (5253, 9114), (6386, 7497), (6489, 7378)]