49148880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18617}}^1$

素因数の和:18644

約数の個数: 80

約数和(自身を含む): 166221504

約数和(自身を除く): 117072624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18617, 37234, 55851, 74468, 93085, 111702, 148936, 186170, 204787, 223404, 279255, 297872, 372340, 409574, 446808, 558510, 614361, 744680, 819148, 893616, 1023935, 1117020, 1228722, 1489360, 1638296, 2047870, 2234040, 2457444, 3071805, 3276592, 4095740, 4468080, 4914888, 6143610, 8191480, 9829776, 12287220, 16382960, 24574440, 49148880]

約数ペア:

[(1, 49148880), (2, 24574440), (3, 16382960), (4, 12287220), (5, 9829776), (6, 8191480), (8, 6143610), (10, 4914888), (11, 4468080), (12, 4095740), (15, 3276592), (16, 3071805), (20, 2457444), (22, 2234040), (24, 2047870), (30, 1638296), (33, 1489360), (40, 1228722), (44, 1117020), (48, 1023935), (55, 893616), (60, 819148), (66, 744680), (80, 614361), (88, 558510), (110, 446808), (120, 409574), (132, 372340), (165, 297872), (176, 279255), (220, 223404), (240, 204787), (264, 186170), (330, 148936), (440, 111702), (528, 93085), (660, 74468), (880, 55851), (1320, 37234), (2640, 18617)]