51681456

素因数分解:

$2^4\times 3^3\times {\mathrm{119633}}^1$

素因数の和:119650

約数の個数: 40

約数和(自身を含む): 148346160

約数和(自身を除く): 96664704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 119633, 239266, 358899, 478532, 717798, 957064, 1076697, 1435596, 1914128, 2153394, 2871192, 3230091, 4306788, 5742384, 6460182, 8613576, 12920364, 17227152, 25840728, 51681456]

約数ペア:

[(1, 51681456), (2, 25840728), (3, 17227152), (4, 12920364), (6, 8613576), (8, 6460182), (9, 5742384), (12, 4306788), (16, 3230091), (18, 2871192), (24, 2153394), (27, 1914128), (36, 1435596), (48, 1076697), (54, 957064), (72, 717798), (108, 478532), (144, 358899), (216, 239266), (432, 119633)]