51511968

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 147184128

約数和(自身を除く): 95672160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 467, 766, 934, 1149, 1401, 1532, 1868, 2298, 2802, 3064, 3447, 3736, 4203, 4596, 5604, 6128, 6894, 7472, 8406, 9192, 11208, 12256, 13788, 14944, 16812, 18384, 22416, 27576, 33624, 36768, 44832, 55152, 67248, 110304, 134496, 178861, 357722, 536583, 715444, 1073166, 1430888, 1609749, 2146332, 2861776, 3219498, 4292664, 5723552, 6438996, 8585328, 12877992, 17170656, 25755984, 51511968]

約数ペア:

[(1, 51511968), (2, 25755984), (3, 17170656), (4, 12877992), (6, 8585328), (8, 6438996), (9, 5723552), (12, 4292664), (16, 3219498), (18, 2861776), (24, 2146332), (32, 1609749), (36, 1430888), (48, 1073166), (72, 715444), (96, 536583), (144, 357722), (288, 178861), (383, 134496), (467, 110304), (766, 67248), (934, 55152), (1149, 44832), (1401, 36768), (1532, 33624), (1868, 27576), (2298, 22416), (2802, 18384), (3064, 16812), (3447, 14944), (3736, 13788), (4203, 12256), (4596, 11208), (5604, 9192), (6128, 8406), (6894, 7472)]