49116760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 141834240

約数和(自身を除く): 92717480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 154, 185, 220, 259, 280, 296, 308, 370, 385, 407, 431, 440, 518, 616, 740, 770, 814, 862, 1036, 1295, 1480, 1540, 1628, 1724, 2035, 2072, 2155, 2590, 2849, 3017, 3080, 3256, 3448, 4070, 4310, 4741, 5180, 5698, 6034, 8140, 8620, 9482, 10360, 11396, 12068, 14245, 15085, 15947, 16280, 17240, 18964, 22792, 23705, 24136, 28490, 30170, 31894, 33187, 37928, 47410, 56980, 60340, 63788, 66374, 79735, 94820, 111629, 113960, 120680, 127576, 132748, 159470, 165935, 175417, 189640, 223258, 265496, 318940, 331870, 350834, 446516, 558145, 637880, 663740, 701668, 877085, 893032, 1116290, 1227919, 1327480, 1403336, 1754170, 2232580, 2455838, 3508340, 4465160, 4911676, 6139595, 7016680, 9823352, 12279190, 24558380, 49116760]

約数ペア:

[(1, 49116760), (2, 24558380), (4, 12279190), (5, 9823352), (7, 7016680), (8, 6139595), (10, 4911676), (11, 4465160), (14, 3508340), (20, 2455838), (22, 2232580), (28, 1754170), (35, 1403336), (37, 1327480), (40, 1227919), (44, 1116290), (55, 893032), (56, 877085), (70, 701668), (74, 663740), (77, 637880), (88, 558145), (110, 446516), (140, 350834), (148, 331870), (154, 318940), (185, 265496), (220, 223258), (259, 189640), (280, 175417), (296, 165935), (308, 159470), (370, 132748), (385, 127576), (407, 120680), (431, 113960), (440, 111629), (518, 94820), (616, 79735), (740, 66374), (770, 63788), (814, 60340), (862, 56980), (1036, 47410), (1295, 37928), (1480, 33187), (1540, 31894), (1628, 30170), (1724, 28490), (2035, 24136), (2072, 23705), (2155, 22792), (2590, 18964), (2849, 17240), (3017, 16280), (3080, 15947), (3256, 15085), (3448, 14245), (4070, 12068), (4310, 11396), (4741, 10360), (5180, 9482), (5698, 8620), (6034, 8140)]