49791616

素因数分解:

$2^7\times 7^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 115349760

約数和(自身を除く): 65558144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 427, 448, 488, 854, 896, 911, 976, 1708, 1822, 1952, 3416, 3644, 3904, 6377, 6832, 7288, 7808, 12754, 13664, 14576, 25508, 27328, 29152, 51016, 54656, 55571, 58304, 102032, 111142, 116608, 204064, 222284, 388997, 408128, 444568, 777994, 816256, 889136, 1555988, 1778272, 3111976, 3556544, 6223952, 7113088, 12447904, 24895808, 49791616]

約数ペア:

[(1, 49791616), (2, 24895808), (4, 12447904), (7, 7113088), (8, 6223952), (14, 3556544), (16, 3111976), (28, 1778272), (32, 1555988), (56, 889136), (61, 816256), (64, 777994), (112, 444568), (122, 408128), (128, 388997), (224, 222284), (244, 204064), (427, 116608), (448, 111142), (488, 102032), (854, 58304), (896, 55571), (911, 54656), (976, 51016), (1708, 29152), (1822, 27328), (1952, 25508), (3416, 14576), (3644, 13664), (3904, 12754), (6377, 7808), (6832, 7288)]