47233780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 110746944

約数和(自身を除く): 63513164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 4993, 9460, 9986, 19972, 24965, 49930, 54923, 99860, 109846, 214699, 219692, 274615, 429398, 549230, 858796, 1073495, 1098460, 2146990, 2361689, 4293980, 4723378, 9446756, 11808445, 23616890, 47233780]

約数ペア:

[(1, 47233780), (2, 23616890), (4, 11808445), (5, 9446756), (10, 4723378), (11, 4293980), (20, 2361689), (22, 2146990), (43, 1098460), (44, 1073495), (55, 858796), (86, 549230), (110, 429398), (172, 274615), (215, 219692), (220, 214699), (430, 109846), (473, 99860), (860, 54923), (946, 49930), (1892, 24965), (2365, 19972), (4730, 9986), (4993, 9460)]