49678416

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 145544256

約数和(自身を除く): 95865840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 113, 129, 142, 144, 172, 213, 226, 258, 284, 339, 344, 387, 426, 452, 516, 568, 639, 678, 688, 774, 852, 904, 1017, 1032, 1136, 1278, 1356, 1548, 1704, 1808, 2034, 2064, 2556, 2712, 3053, 3096, 3408, 4068, 4859, 5112, 5424, 6106, 6192, 8023, 8136, 9159, 9718, 10224, 12212, 14577, 16046, 16272, 18318, 19436, 24069, 24424, 27477, 29154, 32092, 36636, 38872, 43731, 48138, 48848, 54954, 58308, 64184, 72207, 73272, 77744, 87462, 96276, 109908, 116616, 128368, 144414, 146544, 174924, 192552, 219816, 233232, 288828, 344989, 349848, 385104, 439632, 577656, 689978, 699696, 1034967, 1155312, 1379956, 2069934, 2759912, 3104901, 4139868, 5519824, 6209802, 8279736, 12419604, 16559472, 24839208, 49678416]

約数ペア:

[(1, 49678416), (2, 24839208), (3, 16559472), (4, 12419604), (6, 8279736), (8, 6209802), (9, 5519824), (12, 4139868), (16, 3104901), (18, 2759912), (24, 2069934), (36, 1379956), (43, 1155312), (48, 1034967), (71, 699696), (72, 689978), (86, 577656), (113, 439632), (129, 385104), (142, 349848), (144, 344989), (172, 288828), (213, 233232), (226, 219816), (258, 192552), (284, 174924), (339, 146544), (344, 144414), (387, 128368), (426, 116616), (452, 109908), (516, 96276), (568, 87462), (639, 77744), (678, 73272), (688, 72207), (774, 64184), (852, 58308), (904, 54954), (1017, 48848), (1032, 48138), (1136, 43731), (1278, 38872), (1356, 36636), (1548, 32092), (1704, 29154), (1808, 27477), (2034, 24424), (2064, 24069), (2556, 19436), (2712, 18318), (3053, 16272), (3096, 16046), (3408, 14577), (4068, 12212), (4859, 10224), (5112, 9718), (5424, 9159), (6106, 8136), (6192, 8023)]