51101152

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 103278672

約数和(自身を除く): 52177520

約数列:

[1, 2, 4, 8, 16, 32, 97, 101, 163, 194, 202, 326, 388, 404, 652, 776, 808, 1304, 1552, 1616, 2608, 3104, 3232, 5216, 9797, 15811, 16463, 19594, 31622, 32926, 39188, 63244, 65852, 78376, 126488, 131704, 156752, 252976, 263408, 313504, 505952, 526816, 1596911, 3193822, 6387644, 12775288, 25550576, 51101152]

約数ペア:

[(1, 51101152), (2, 25550576), (4, 12775288), (8, 6387644), (16, 3193822), (32, 1596911), (97, 526816), (101, 505952), (163, 313504), (194, 263408), (202, 252976), (326, 156752), (388, 131704), (404, 126488), (652, 78376), (776, 65852), (808, 63244), (1304, 39188), (1552, 32926), (1616, 31622), (2608, 19594), (3104, 16463), (3232, 15811), (5216, 9797)]