5149508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 11797632

約数和(自身を除く): 6648124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 47, 49, 52, 86, 91, 94, 98, 172, 182, 188, 196, 301, 329, 364, 559, 602, 611, 637, 658, 1118, 1204, 1222, 1274, 1316, 2021, 2107, 2236, 2303, 2444, 2548, 3913, 4042, 4214, 4277, 4606, 7826, 8084, 8428, 8554, 9212, 14147, 15652, 17108, 26273, 27391, 28294, 29939, 52546, 54782, 56588, 59878, 99029, 105092, 109564, 119756, 183911, 198058, 367822, 396116, 735644, 1287377, 2574754, 5149508]

約数ペア:

[(1, 5149508), (2, 2574754), (4, 1287377), (7, 735644), (13, 396116), (14, 367822), (26, 198058), (28, 183911), (43, 119756), (47, 109564), (49, 105092), (52, 99029), (86, 59878), (91, 56588), (94, 54782), (98, 52546), (172, 29939), (182, 28294), (188, 27391), (196, 26273), (301, 17108), (329, 15652), (364, 14147), (559, 9212), (602, 8554), (611, 8428), (637, 8084), (658, 7826), (1118, 4606), (1204, 4277), (1222, 4214), (1274, 4042), (1316, 3913), (2021, 2548), (2107, 2444), (2236, 2303)]