54688864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 114760800

約数和(自身を除く): 60071936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 229, 272, 439, 458, 544, 878, 916, 1756, 1832, 3512, 3664, 3893, 7024, 7328, 7463, 7786, 14048, 14926, 15572, 29852, 31144, 59704, 62288, 100531, 119408, 124576, 201062, 238816, 402124, 804248, 1608496, 1709027, 3216992, 3418054, 6836108, 13672216, 27344432, 54688864]

約数ペア:

[(1, 54688864), (2, 27344432), (4, 13672216), (8, 6836108), (16, 3418054), (17, 3216992), (32, 1709027), (34, 1608496), (68, 804248), (136, 402124), (229, 238816), (272, 201062), (439, 124576), (458, 119408), (544, 100531), (878, 62288), (916, 59704), (1756, 31144), (1832, 29852), (3512, 15572), (3664, 14926), (3893, 14048), (7024, 7786), (7328, 7463)]