53221888

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5471}}^1$

素因数の和:5508

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 58735232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5471, 9728, 10942, 21884, 43768, 87536, 103949, 175072, 207898, 350144, 415796, 700288, 831592, 1400576, 1663184, 2801152, 3326368, 6652736, 13305472, 26610944, 53221888]

約数ペア:

[(1, 53221888), (2, 26610944), (4, 13305472), (8, 6652736), (16, 3326368), (19, 2801152), (32, 1663184), (38, 1400576), (64, 831592), (76, 700288), (128, 415796), (152, 350144), (256, 207898), (304, 175072), (512, 103949), (608, 87536), (1216, 43768), (2432, 21884), (4864, 10942), (5471, 9728)]