55378288

素因数分解:

$2^4\times 7^1\times {\mathrm{503}}^1\times {\mathrm{983}}^1$

素因数の和:1501

約数の個数: 40

約数和(自身を含む): 122992128

約数和(自身を除く): 67613840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 503, 983, 1006, 1966, 2012, 3521, 3932, 4024, 6881, 7042, 7864, 8048, 13762, 14084, 15728, 27524, 28168, 55048, 56336, 110096, 494449, 988898, 1977796, 3461143, 3955592, 6922286, 7911184, 13844572, 27689144, 55378288]

約数ペア:

[(1, 55378288), (2, 27689144), (4, 13844572), (7, 7911184), (8, 6922286), (14, 3955592), (16, 3461143), (28, 1977796), (56, 988898), (112, 494449), (503, 110096), (983, 56336), (1006, 55048), (1966, 28168), (2012, 27524), (3521, 15728), (3932, 14084), (4024, 13762), (6881, 8048), (7042, 7864)]