51522784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 109489968

約数和(自身を除く): 57967184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1787, 1802, 3574, 3604, 7148, 7208, 14296, 14416, 28592, 28832, 30379, 57184, 60758, 94711, 121516, 189422, 243032, 378844, 486064, 757688, 972128, 1515376, 1610087, 3030752, 3220174, 6440348, 12880696, 25761392, 51522784]

約数ペア:

[(1, 51522784), (2, 25761392), (4, 12880696), (8, 6440348), (16, 3220174), (17, 3030752), (32, 1610087), (34, 1515376), (53, 972128), (68, 757688), (106, 486064), (136, 378844), (212, 243032), (272, 189422), (424, 121516), (544, 94711), (848, 60758), (901, 57184), (1696, 30379), (1787, 28832), (1802, 28592), (3574, 14416), (3604, 14296), (7148, 7208)]