49347712

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 105019200

約数和(自身を除く): 55671488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 197, 206, 304, 394, 412, 608, 788, 824, 1216, 1576, 1648, 1957, 2432, 3152, 3296, 3743, 3914, 6304, 6592, 7486, 7828, 12608, 13184, 14972, 15656, 20291, 25216, 29944, 31312, 40582, 59888, 62624, 81164, 119776, 125248, 162328, 239552, 250496, 324656, 385529, 479104, 649312, 771058, 1298624, 1542116, 2597248, 3084232, 6168464, 12336928, 24673856, 49347712]

約数ペア:

[(1, 49347712), (2, 24673856), (4, 12336928), (8, 6168464), (16, 3084232), (19, 2597248), (32, 1542116), (38, 1298624), (64, 771058), (76, 649312), (103, 479104), (128, 385529), (152, 324656), (197, 250496), (206, 239552), (304, 162328), (394, 125248), (412, 119776), (608, 81164), (788, 62624), (824, 59888), (1216, 40582), (1576, 31312), (1648, 29944), (1957, 25216), (2432, 20291), (3152, 15656), (3296, 14972), (3743, 13184), (3914, 12608), (6304, 7828), (6592, 7486)]