56003620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 123516288

約数和(自身を除く): 67512668

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 211, 230, 422, 460, 577, 844, 1055, 1154, 2110, 2308, 2885, 4220, 4853, 5770, 9706, 11540, 13271, 19412, 24265, 26542, 48530, 53084, 66355, 97060, 121747, 132710, 243494, 265420, 486988, 608735, 1217470, 2434940, 2800181, 5600362, 11200724, 14000905, 28001810, 56003620]

約数ペア:

[(1, 56003620), (2, 28001810), (4, 14000905), (5, 11200724), (10, 5600362), (20, 2800181), (23, 2434940), (46, 1217470), (92, 608735), (115, 486988), (211, 265420), (230, 243494), (422, 132710), (460, 121747), (577, 97060), (844, 66355), (1055, 53084), (1154, 48530), (2110, 26542), (2308, 24265), (2885, 19412), (4220, 13271), (4853, 11540), (5770, 9706)]