55431168

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 104

約数和(自身を含む): 159626208

約数和(自身を除く): 104195040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 347, 384, 416, 512, 624, 694, 768, 832, 1024, 1041, 1248, 1388, 1536, 1664, 2048, 2082, 2496, 2776, 3072, 3328, 4096, 4164, 4511, 4992, 5552, 6144, 6656, 8328, 9022, 9984, 11104, 12288, 13312, 13533, 16656, 18044, 19968, 22208, 26624, 27066, 33312, 36088, 39936, 44416, 53248, 54132, 66624, 72176, 79872, 88832, 108264, 133248, 144352, 159744, 177664, 216528, 266496, 288704, 355328, 433056, 532992, 577408, 710656, 866112, 1065984, 1154816, 1421312, 1732224, 2131968, 2309632, 3464448, 4263936, 4619264, 6928896, 9238528, 13857792, 18477056, 27715584, 55431168]

約数ペア:

[(1, 55431168), (2, 27715584), (3, 18477056), (4, 13857792), (6, 9238528), (8, 6928896), (12, 4619264), (13, 4263936), (16, 3464448), (24, 2309632), (26, 2131968), (32, 1732224), (39, 1421312), (48, 1154816), (52, 1065984), (64, 866112), (78, 710656), (96, 577408), (104, 532992), (128, 433056), (156, 355328), (192, 288704), (208, 266496), (256, 216528), (312, 177664), (347, 159744), (384, 144352), (416, 133248), (512, 108264), (624, 88832), (694, 79872), (768, 72176), (832, 66624), (1024, 54132), (1041, 53248), (1248, 44416), (1388, 39936), (1536, 36088), (1664, 33312), (2048, 27066), (2082, 26624), (2496, 22208), (2776, 19968), (3072, 18044), (3328, 16656), (4096, 13533), (4164, 13312), (4511, 12288), (4992, 11104), (5552, 9984), (6144, 9022), (6656, 8328)]