51847328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{124633}}^1$

素因数の和:124656

約数の個数: 24

約数和(自身を含む): 109927188

約数和(自身を除く): 58079860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 124633, 249266, 498532, 997064, 1620229, 1994128, 3240458, 3988256, 6480916, 12961832, 25923664, 51847328]

約数ペア:

[(1, 51847328), (2, 25923664), (4, 12961832), (8, 6480916), (13, 3988256), (16, 3240458), (26, 1994128), (32, 1620229), (52, 997064), (104, 498532), (208, 249266), (416, 124633)]