49555912

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 109814400

約数和(自身を除く): 60258488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 89, 122, 163, 178, 244, 326, 356, 427, 488, 623, 652, 712, 854, 1141, 1246, 1304, 1708, 2282, 2492, 3416, 4564, 4984, 5429, 9128, 9943, 10858, 14507, 19886, 21716, 29014, 38003, 39772, 43432, 58028, 69601, 76006, 79544, 101549, 116056, 139202, 152012, 203098, 278404, 304024, 406196, 556808, 812392, 884927, 1769854, 3539708, 6194489, 7079416, 12388978, 24777956, 49555912]

約数ペア:

[(1, 49555912), (2, 24777956), (4, 12388978), (7, 7079416), (8, 6194489), (14, 3539708), (28, 1769854), (56, 884927), (61, 812392), (89, 556808), (122, 406196), (163, 304024), (178, 278404), (244, 203098), (326, 152012), (356, 139202), (427, 116056), (488, 101549), (623, 79544), (652, 76006), (712, 69601), (854, 58028), (1141, 43432), (1246, 39772), (1304, 38003), (1708, 29014), (2282, 21716), (2492, 19886), (3416, 14507), (4564, 10858), (4984, 9943), (5429, 9128)]