51988208447

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{152531}}^1$

素因数の和:152663

約数の個数: 32

約数和(自身を含む): 65015239680

約数和(自身を除く): 13027031233

約数列:

[1, 7, 23, 29, 73, 161, 203, 511, 667, 1679, 2117, 4669, 11753, 14819, 48691, 152531, 340837, 1067717, 3508213, 4423399, 11134763, 24557491, 30963793, 77943341, 101738177, 256099549, 322908127, 712167239, 1792696843, 2260356889, 7426886921, 51988208447]

約数ペア:

[(1, 51988208447), (7, 7426886921), (23, 2260356889), (29, 1792696843), (73, 712167239), (161, 322908127), (203, 256099549), (511, 101738177), (667, 77943341), (1679, 30963793), (2117, 24557491), (4669, 11134763), (11753, 4423399), (14819, 3508213), (48691, 1067717), (152531, 340837)]