56571648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 144

約数和(自身を含む): 182488320

約数和(自身を除く): 125916672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 256, 272, 336, 357, 384, 408, 448, 476, 544, 619, 672, 714, 768, 816, 896, 952, 1088, 1238, 1344, 1428, 1632, 1792, 1857, 1904, 2176, 2476, 2688, 2856, 3264, 3714, 3808, 4333, 4352, 4952, 5376, 5712, 6528, 7428, 7616, 8666, 9904, 10523, 11424, 12999, 13056, 14856, 15232, 17332, 19808, 21046, 22848, 25998, 29712, 30464, 31569, 34664, 39616, 42092, 45696, 51996, 59424, 63138, 69328, 73661, 79232, 84184, 91392, 103992, 118848, 126276, 138656, 147322, 158464, 168368, 207984, 220983, 237696, 252552, 277312, 294644, 336736, 415968, 441966, 475392, 505104, 554624, 589288, 673472, 831936, 883932, 1010208, 1109248, 1178576, 1346944, 1663872, 1767864, 2020416, 2357152, 2693888, 3327744, 3535728, 4040832, 4714304, 7071456, 8081664, 9428608, 14142912, 18857216, 28285824, 56571648]

約数ペア:

[(1, 56571648), (2, 28285824), (3, 18857216), (4, 14142912), (6, 9428608), (7, 8081664), (8, 7071456), (12, 4714304), (14, 4040832), (16, 3535728), (17, 3327744), (21, 2693888), (24, 2357152), (28, 2020416), (32, 1767864), (34, 1663872), (42, 1346944), (48, 1178576), (51, 1109248), (56, 1010208), (64, 883932), (68, 831936), (84, 673472), (96, 589288), (102, 554624), (112, 505104), (119, 475392), (128, 441966), (136, 415968), (168, 336736), (192, 294644), (204, 277312), (224, 252552), (238, 237696), (256, 220983), (272, 207984), (336, 168368), (357, 158464), (384, 147322), (408, 138656), (448, 126276), (476, 118848), (544, 103992), (619, 91392), (672, 84184), (714, 79232), (768, 73661), (816, 69328), (896, 63138), (952, 59424), (1088, 51996), (1238, 45696), (1344, 42092), (1428, 39616), (1632, 34664), (1792, 31569), (1857, 30464), (1904, 29712), (2176, 25998), (2476, 22848), (2688, 21046), (2856, 19808), (3264, 17332), (3714, 15232), (3808, 14856), (4333, 13056), (4352, 12999), (4952, 11424), (5376, 10523), (5712, 9904), (6528, 8666), (7428, 7616)]