55431744

素因数分解:

$2^6\times 3^1\times {\mathrm{449}}^1\times {\mathrm{643}}^1$

素因数の和:1107

約数の個数: 56

約数和(自身を含む): 147218400

約数和(自身を除く): 91786656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 449, 643, 898, 1286, 1347, 1796, 1929, 2572, 2694, 3592, 3858, 5144, 5388, 7184, 7716, 10288, 10776, 14368, 15432, 20576, 21552, 28736, 30864, 41152, 43104, 61728, 86208, 123456, 288707, 577414, 866121, 1154828, 1732242, 2309656, 3464484, 4619312, 6928968, 9238624, 13857936, 18477248, 27715872, 55431744]

約数ペア:

[(1, 55431744), (2, 27715872), (3, 18477248), (4, 13857936), (6, 9238624), (8, 6928968), (12, 4619312), (16, 3464484), (24, 2309656), (32, 1732242), (48, 1154828), (64, 866121), (96, 577414), (192, 288707), (449, 123456), (643, 86208), (898, 61728), (1286, 43104), (1347, 41152), (1796, 30864), (1929, 28736), (2572, 21552), (2694, 20576), (3592, 15432), (3858, 14368), (5144, 10776), (5388, 10288), (7184, 7716)]