47312748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 120

約数和(自身を含む): 147662592

約数和(自身を除く): 100349844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 907, 966, 1134, 1242, 1449, 1814, 1863, 1932, 2268, 2484, 2721, 2898, 3628, 3726, 4347, 5442, 5796, 6349, 7452, 8163, 8694, 10884, 12698, 13041, 16326, 17388, 19047, 20861, 24489, 25396, 26082, 32652, 38094, 41722, 48978, 52164, 57141, 62583, 73467, 76188, 83444, 97956, 114282, 125166, 146027, 146934, 171423, 187749, 228564, 250332, 292054, 293868, 342846, 375498, 438081, 514269, 563247, 584108, 685692, 750996, 876162, 1028538, 1126494, 1314243, 1689741, 1752324, 2057076, 2252988, 2628486, 3379482, 3942729, 5256972, 6758964, 7885458, 11828187, 15770916, 23656374, 47312748]

約数ペア:

[(1, 47312748), (2, 23656374), (3, 15770916), (4, 11828187), (6, 7885458), (7, 6758964), (9, 5256972), (12, 3942729), (14, 3379482), (18, 2628486), (21, 2252988), (23, 2057076), (27, 1752324), (28, 1689741), (36, 1314243), (42, 1126494), (46, 1028538), (54, 876162), (63, 750996), (69, 685692), (81, 584108), (84, 563247), (92, 514269), (108, 438081), (126, 375498), (138, 342846), (161, 293868), (162, 292054), (189, 250332), (207, 228564), (252, 187749), (276, 171423), (322, 146934), (324, 146027), (378, 125166), (414, 114282), (483, 97956), (567, 83444), (621, 76188), (644, 73467), (756, 62583), (828, 57141), (907, 52164), (966, 48978), (1134, 41722), (1242, 38094), (1449, 32652), (1814, 26082), (1863, 25396), (1932, 24489), (2268, 20861), (2484, 19047), (2721, 17388), (2898, 16326), (3628, 13041), (3726, 12698), (4347, 10884), (5442, 8694), (5796, 8163), (6349, 7452)]