52987440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20071}}^1$

素因数の和:20098

約数の個数: 80

約数和(自身を含む): 179202816

約数和(自身を除く): 126215376

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, 20071, 40142, 60213, 80284, 100355, 120426, 160568, 200710, 220781, 240852, 301065, 321136, 401420, 441562, 481704, 602130, 662343, 802840, 883124, 963408, 1103905, 1204260, 1324686, 1605680, 1766248, 2207810, 2408520, 2649372, 3311715, 3532496, 4415620, 4817040, 5298744, 6623430, 8831240, 10597488, 13246860, 17662480, 26493720, 52987440]

約数ペア:

[(1, 52987440), (2, 26493720), (3, 17662480), (4, 13246860), (5, 10597488), (6, 8831240), (8, 6623430), (10, 5298744), (11, 4817040), (12, 4415620), (15, 3532496), (16, 3311715), (20, 2649372), (22, 2408520), (24, 2207810), (30, 1766248), (33, 1605680), (40, 1324686), (44, 1204260), (48, 1103905), (55, 963408), (60, 883124), (66, 802840), (80, 662343), (88, 602130), (110, 481704), (120, 441562), (132, 401420), (165, 321136), (176, 301065), (220, 240852), (240, 220781), (264, 200710), (330, 160568), (440, 120426), (528, 100355), (660, 80284), (880, 60213), (1320, 40142), (2640, 20071)]