49376157184

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{6719}}^1$

素因数の和:7231

約数の個数: 80

約数和(自身を含む): 102073466880

約数和(自身を除く): 52697309696

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 463, 496, 512, 926, 992, 1852, 1984, 3704, 3968, 6719, 7408, 7936, 13438, 14353, 14816, 15872, 26876, 28706, 29632, 53752, 57412, 59264, 107504, 114824, 118528, 208289, 215008, 229648, 237056, 416578, 430016, 459296, 833156, 860032, 918592, 1666312, 1720064, 1837184, 3110897, 3332624, 3440128, 3674368, 6221794, 6665248, 7348736, 12443588, 13330496, 24887176, 26660992, 49774352, 53321984, 96437807, 99548704, 106643968, 192875614, 199097408, 385751228, 398194816, 771502456, 796389632, 1543004912, 1592779264, 3086009824, 6172019648, 12344039296, 24688078592, 49376157184]

約数ペア:

[(1, 49376157184), (2, 24688078592), (4, 12344039296), (8, 6172019648), (16, 3086009824), (31, 1592779264), (32, 1543004912), (62, 796389632), (64, 771502456), (124, 398194816), (128, 385751228), (248, 199097408), (256, 192875614), (463, 106643968), (496, 99548704), (512, 96437807), (926, 53321984), (992, 49774352), (1852, 26660992), (1984, 24887176), (3704, 13330496), (3968, 12443588), (6719, 7348736), (7408, 6665248), (7936, 6221794), (13438, 3674368), (14353, 3440128), (14816, 3332624), (15872, 3110897), (26876, 1837184), (28706, 1720064), (29632, 1666312), (53752, 918592), (57412, 860032), (59264, 833156), (107504, 459296), (114824, 430016), (118528, 416578), (208289, 237056), (215008, 229648)]