50700440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4211}}^1$

素因数の和:4272

約数の個数: 64

約数和(自身を含む): 133436160

約数和(自身を除く): 82735720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 4211, 6020, 8422, 12040, 16844, 21055, 29477, 33688, 42110, 58954, 84220, 117908, 147385, 168440, 181073, 235816, 294770, 362146, 589540, 724292, 905365, 1179080, 1267511, 1448584, 1810730, 2535022, 3621460, 5070044, 6337555, 7242920, 10140088, 12675110, 25350220, 50700440]

約数ペア:

[(1, 50700440), (2, 25350220), (4, 12675110), (5, 10140088), (7, 7242920), (8, 6337555), (10, 5070044), (14, 3621460), (20, 2535022), (28, 1810730), (35, 1448584), (40, 1267511), (43, 1179080), (56, 905365), (70, 724292), (86, 589540), (140, 362146), (172, 294770), (215, 235816), (280, 181073), (301, 168440), (344, 147385), (430, 117908), (602, 84220), (860, 58954), (1204, 42110), (1505, 33688), (1720, 29477), (2408, 21055), (3010, 16844), (4211, 12040), (6020, 8422)]