51996450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31513}}^1$

素因数の和:31539

約数の個数: 48

約数和(自身を含む): 140678496

約数和(自身を除く): 88682046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 31513, 63026, 94539, 157565, 189078, 315130, 346643, 472695, 693286, 787825, 945390, 1039929, 1575650, 1733215, 2079858, 2363475, 3466430, 4726950, 5199645, 8666075, 10399290, 17332150, 25998225, 51996450]

約数ペア:

[(1, 51996450), (2, 25998225), (3, 17332150), (5, 10399290), (6, 8666075), (10, 5199645), (11, 4726950), (15, 3466430), (22, 2363475), (25, 2079858), (30, 1733215), (33, 1575650), (50, 1039929), (55, 945390), (66, 787825), (75, 693286), (110, 472695), (150, 346643), (165, 315130), (275, 189078), (330, 157565), (550, 94539), (825, 63026), (1650, 31513)]