49677760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1322

約数の個数: 84

約数和(自身を含む): 130128264

約数和(自身を除く): 80450504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1283, 1760, 1936, 2420, 2566, 3520, 3872, 4840, 5132, 6415, 7744, 9680, 10264, 12830, 14113, 19360, 20528, 25660, 28226, 38720, 41056, 51320, 56452, 70565, 82112, 102640, 112904, 141130, 155243, 205280, 225808, 282260, 310486, 410560, 451616, 564520, 620972, 776215, 903232, 1129040, 1241944, 1552430, 2258080, 2483888, 3104860, 4516160, 4967776, 6209720, 9935552, 12419440, 24838880, 49677760]

約数ペア:

[(1, 49677760), (2, 24838880), (4, 12419440), (5, 9935552), (8, 6209720), (10, 4967776), (11, 4516160), (16, 3104860), (20, 2483888), (22, 2258080), (32, 1552430), (40, 1241944), (44, 1129040), (55, 903232), (64, 776215), (80, 620972), (88, 564520), (110, 451616), (121, 410560), (160, 310486), (176, 282260), (220, 225808), (242, 205280), (320, 155243), (352, 141130), (440, 112904), (484, 102640), (605, 82112), (704, 70565), (880, 56452), (968, 51320), (1210, 41056), (1283, 38720), (1760, 28226), (1936, 25660), (2420, 20528), (2566, 19360), (3520, 14113), (3872, 12830), (4840, 10264), (5132, 9680), (6415, 7744)]