47831812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 106452864

約数和(自身を除く): 58621052

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 257, 289, 322, 391, 476, 514, 578, 644, 782, 1028, 1156, 1564, 1799, 2023, 2737, 3598, 4046, 4369, 5474, 5911, 6647, 7196, 8092, 8738, 10948, 11822, 13294, 17476, 23644, 26588, 30583, 41377, 46529, 61166, 74273, 82754, 93058, 100487, 122332, 148546, 165508, 186116, 200974, 297092, 401948, 519911, 703409, 1039822, 1406818, 1708279, 2079644, 2813636, 3416558, 6833116, 11957953, 23915906, 47831812]

約数ペア:

[(1, 47831812), (2, 23915906), (4, 11957953), (7, 6833116), (14, 3416558), (17, 2813636), (23, 2079644), (28, 1708279), (34, 1406818), (46, 1039822), (68, 703409), (92, 519911), (119, 401948), (161, 297092), (238, 200974), (257, 186116), (289, 165508), (322, 148546), (391, 122332), (476, 100487), (514, 93058), (578, 82754), (644, 74273), (782, 61166), (1028, 46529), (1156, 41377), (1564, 30583), (1799, 26588), (2023, 23644), (2737, 17476), (3598, 13294), (4046, 11822), (4369, 10948), (5474, 8738), (5911, 8092), (6647, 7196)]