49705773

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 78001920

約数和(自身を除く): 28296147

約数列:

[1, 3, 13, 17, 39, 51, 73, 79, 169, 219, 221, 237, 507, 663, 949, 1027, 1241, 1343, 2847, 2873, 3081, 3723, 4029, 5767, 8619, 12337, 13351, 16133, 17301, 17459, 37011, 40053, 48399, 52377, 74971, 98039, 209729, 224913, 226967, 294117, 629187, 680901, 974623, 1274507, 2923869, 3823521, 16568591, 49705773]

約数ペア:

[(1, 49705773), (3, 16568591), (13, 3823521), (17, 2923869), (39, 1274507), (51, 974623), (73, 680901), (79, 629187), (169, 294117), (219, 226967), (221, 224913), (237, 209729), (507, 98039), (663, 74971), (949, 52377), (1027, 48399), (1241, 40053), (1343, 37011), (2847, 17459), (2873, 17301), (3081, 16133), (3723, 13351), (4029, 12337), (5767, 8619)]