49811145808

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{564701}}^1$

素因数の和:564895

約数の個数: 40

約数和(自身を含む): 99782843400

約数和(自身を除く): 49971697592

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 2384, 5513, 11026, 22052, 44104, 88208, 564701, 1129402, 2258804, 4517608, 9035216, 20893937, 41787874, 83575748, 84140449, 167151496, 168280898, 334302992, 336561796, 673123592, 1346247184, 3113196613, 6226393226, 12452786452, 24905572904, 49811145808]

約数ペア:

[(1, 49811145808), (2, 24905572904), (4, 12452786452), (8, 6226393226), (16, 3113196613), (37, 1346247184), (74, 673123592), (148, 336561796), (149, 334302992), (296, 168280898), (298, 167151496), (592, 84140449), (596, 83575748), (1192, 41787874), (2384, 20893937), (5513, 9035216), (11026, 4517608), (22052, 2258804), (44104, 1129402), (88208, 564701)]