49835280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 172846080

約数和(自身を除く): 123010800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 439, 440, 473, 516, 528, 645, 660, 688, 860, 878, 880, 946, 1032, 1290, 1317, 1320, 1419, 1720, 1756, 1892, 2064, 2195, 2365, 2580, 2634, 2640, 2838, 3440, 3512, 3784, 4390, 4730, 4829, 5160, 5268, 5676, 6585, 7024, 7095, 7568, 8780, 9460, 9658, 10320, 10536, 11352, 13170, 14190, 14487, 17560, 18877, 18920, 19316, 21072, 22704, 24145, 26340, 28380, 28974, 35120, 37754, 37840, 38632, 48290, 52680, 56631, 56760, 57948, 72435, 75508, 77264, 94385, 96580, 105360, 113262, 113520, 115896, 144870, 151016, 188770, 193160, 207647, 226524, 231792, 283155, 289740, 302032, 377540, 386320, 415294, 453048, 566310, 579480, 622941, 755080, 830588, 906096, 1038235, 1132620, 1158960, 1245882, 1510160, 1661176, 2076470, 2265240, 2491764, 3114705, 3322352, 4152940, 4530480, 4983528, 6229410, 8305880, 9967056, 12458820, 16611760, 24917640, 49835280]

約数ペア:

[(1, 49835280), (2, 24917640), (3, 16611760), (4, 12458820), (5, 9967056), (6, 8305880), (8, 6229410), (10, 4983528), (11, 4530480), (12, 4152940), (15, 3322352), (16, 3114705), (20, 2491764), (22, 2265240), (24, 2076470), (30, 1661176), (33, 1510160), (40, 1245882), (43, 1158960), (44, 1132620), (48, 1038235), (55, 906096), (60, 830588), (66, 755080), (80, 622941), (86, 579480), (88, 566310), (110, 453048), (120, 415294), (129, 386320), (132, 377540), (165, 302032), (172, 289740), (176, 283155), (215, 231792), (220, 226524), (240, 207647), (258, 193160), (264, 188770), (330, 151016), (344, 144870), (430, 115896), (439, 113520), (440, 113262), (473, 105360), (516, 96580), (528, 94385), (645, 77264), (660, 75508), (688, 72435), (860, 57948), (878, 56760), (880, 56631), (946, 52680), (1032, 48290), (1290, 38632), (1317, 37840), (1320, 37754), (1419, 35120), (1720, 28974), (1756, 28380), (1892, 26340), (2064, 24145), (2195, 22704), (2365, 21072), (2580, 19316), (2634, 18920), (2640, 18877), (2838, 17560), (3440, 14487), (3512, 14190), (3784, 13170), (4390, 11352), (4730, 10536), (4829, 10320), (5160, 9658), (5268, 9460), (5676, 8780), (6585, 7568), (7024, 7095)]