53718784

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 126629888

約数和(自身を除く): 72911104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 967, 992, 1736, 1792, 1934, 1984, 3472, 3868, 3968, 6769, 6944, 7736, 7936, 13538, 13888, 15472, 27076, 27776, 29977, 30944, 54152, 55552, 59954, 61888, 108304, 119908, 123776, 209839, 216608, 239816, 247552, 419678, 433216, 479632, 839356, 866432, 959264, 1678712, 1732864, 1918528, 3357424, 3837056, 6714848, 7674112, 13429696, 26859392, 53718784]

約数ペア:

[(1, 53718784), (2, 26859392), (4, 13429696), (7, 7674112), (8, 6714848), (14, 3837056), (16, 3357424), (28, 1918528), (31, 1732864), (32, 1678712), (56, 959264), (62, 866432), (64, 839356), (112, 479632), (124, 433216), (128, 419678), (217, 247552), (224, 239816), (248, 216608), (256, 209839), (434, 123776), (448, 119908), (496, 108304), (868, 61888), (896, 59954), (967, 55552), (992, 54152), (1736, 30944), (1792, 29977), (1934, 27776), (1984, 27076), (3472, 15472), (3868, 13888), (3968, 13538), (6769, 7936), (6944, 7736)]