53356780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 117722304

約数和(自身を除く): 64365524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 601, 772, 965, 1202, 1930, 2404, 3005, 3860, 4439, 6010, 8878, 12020, 13823, 17756, 22195, 27646, 44390, 55292, 69115, 88780, 115993, 138230, 231986, 276460, 463972, 579965, 1159930, 2319860, 2667839, 5335678, 10671356, 13339195, 26678390, 53356780]

約数ペア:

[(1, 53356780), (2, 26678390), (4, 13339195), (5, 10671356), (10, 5335678), (20, 2667839), (23, 2319860), (46, 1159930), (92, 579965), (115, 463972), (193, 276460), (230, 231986), (386, 138230), (460, 115993), (601, 88780), (772, 69115), (965, 55292), (1202, 44390), (1930, 27646), (2404, 22195), (3005, 17756), (3860, 13823), (4439, 12020), (6010, 8878)]