47386190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 90145440

約数和(自身を除く): 42759250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 541, 922, 1082, 2305, 2705, 4610, 5410, 8759, 10279, 17518, 20558, 43795, 51395, 87590, 102790, 249401, 498802, 1247005, 2494010, 4738619, 9477238, 23693095, 47386190]

約数ペア:

[(1, 47386190), (2, 23693095), (5, 9477238), (10, 4738619), (19, 2494010), (38, 1247005), (95, 498802), (190, 249401), (461, 102790), (541, 87590), (922, 51395), (1082, 43795), (2305, 20558), (2705, 17518), (4610, 10279), (5410, 8759)]