53117136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 156505856

約数和(自身を除く): 103388720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 163, 186, 219, 248, 279, 292, 326, 372, 438, 489, 496, 558, 584, 652, 657, 744, 876, 978, 1116, 1168, 1304, 1314, 1467, 1488, 1752, 1956, 2232, 2263, 2608, 2628, 2934, 3504, 3912, 4464, 4526, 5053, 5256, 5868, 6789, 7824, 9052, 10106, 10512, 11736, 11899, 13578, 15159, 18104, 20212, 20367, 23472, 23798, 27156, 30318, 35697, 36208, 40424, 40734, 45477, 47596, 54312, 60636, 71394, 80848, 81468, 90954, 95192, 107091, 108624, 121272, 142788, 162936, 181908, 190384, 214182, 242544, 285576, 325872, 363816, 368869, 428364, 571152, 727632, 737738, 856728, 1106607, 1475476, 1713456, 2213214, 2950952, 3319821, 4426428, 5901904, 6639642, 8852856, 13279284, 17705712, 26558568, 53117136]

約数ペア:

[(1, 53117136), (2, 26558568), (3, 17705712), (4, 13279284), (6, 8852856), (8, 6639642), (9, 5901904), (12, 4426428), (16, 3319821), (18, 2950952), (24, 2213214), (31, 1713456), (36, 1475476), (48, 1106607), (62, 856728), (72, 737738), (73, 727632), (93, 571152), (124, 428364), (144, 368869), (146, 363816), (163, 325872), (186, 285576), (219, 242544), (248, 214182), (279, 190384), (292, 181908), (326, 162936), (372, 142788), (438, 121272), (489, 108624), (496, 107091), (558, 95192), (584, 90954), (652, 81468), (657, 80848), (744, 71394), (876, 60636), (978, 54312), (1116, 47596), (1168, 45477), (1304, 40734), (1314, 40424), (1467, 36208), (1488, 35697), (1752, 30318), (1956, 27156), (2232, 23798), (2263, 23472), (2608, 20367), (2628, 20212), (2934, 18104), (3504, 15159), (3912, 13578), (4464, 11899), (4526, 11736), (5053, 10512), (5256, 10106), (5868, 9052), (6789, 7824)]