53903080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 160110720

約数和(自身を除く): 106207640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 43, 44, 55, 56, 70, 74, 77, 86, 88, 110, 121, 140, 148, 154, 172, 185, 215, 220, 242, 259, 280, 296, 301, 308, 344, 370, 385, 407, 430, 440, 473, 484, 518, 602, 605, 616, 740, 770, 814, 847, 860, 946, 968, 1036, 1204, 1210, 1295, 1480, 1505, 1540, 1591, 1628, 1694, 1720, 1892, 2035, 2072, 2365, 2408, 2420, 2590, 2849, 3010, 3080, 3182, 3256, 3311, 3388, 3784, 4070, 4235, 4477, 4730, 4840, 5180, 5203, 5698, 6020, 6364, 6622, 6776, 7955, 8140, 8470, 8954, 9460, 10360, 10406, 11137, 11396, 12040, 12728, 13244, 14245, 15910, 16280, 16555, 16940, 17501, 17908, 18920, 20812, 22274, 22385, 22792, 26015, 26488, 28490, 31339, 31820, 33110, 33880, 35002, 35816, 36421, 41624, 44548, 44770, 52030, 55685, 56980, 62678, 63640, 66220, 70004, 72842, 87505, 89096, 89540, 104060, 111370, 113960, 122507, 125356, 132440, 140008, 145684, 156695, 175010, 179080, 182105, 192511, 208120, 222740, 245014, 250712, 291368, 313390, 350020, 364210, 385022, 445480, 490028, 612535, 626780, 700040, 728420, 770044, 962555, 980056, 1225070, 1253560, 1347577, 1456840, 1540088, 1925110, 2450140, 2695154, 3850220, 4900280, 5390308, 6737885, 7700440, 10780616, 13475770, 26951540, 53903080]

約数ペア:

[(1, 53903080), (2, 26951540), (4, 13475770), (5, 10780616), (7, 7700440), (8, 6737885), (10, 5390308), (11, 4900280), (14, 3850220), (20, 2695154), (22, 2450140), (28, 1925110), (35, 1540088), (37, 1456840), (40, 1347577), (43, 1253560), (44, 1225070), (55, 980056), (56, 962555), (70, 770044), (74, 728420), (77, 700040), (86, 626780), (88, 612535), (110, 490028), (121, 445480), (140, 385022), (148, 364210), (154, 350020), (172, 313390), (185, 291368), (215, 250712), (220, 245014), (242, 222740), (259, 208120), (280, 192511), (296, 182105), (301, 179080), (308, 175010), (344, 156695), (370, 145684), (385, 140008), (407, 132440), (430, 125356), (440, 122507), (473, 113960), (484, 111370), (518, 104060), (602, 89540), (605, 89096), (616, 87505), (740, 72842), (770, 70004), (814, 66220), (847, 63640), (860, 62678), (946, 56980), (968, 55685), (1036, 52030), (1204, 44770), (1210, 44548), (1295, 41624), (1480, 36421), (1505, 35816), (1540, 35002), (1591, 33880), (1628, 33110), (1694, 31820), (1720, 31339), (1892, 28490), (2035, 26488), (2072, 26015), (2365, 22792), (2408, 22385), (2420, 22274), (2590, 20812), (2849, 18920), (3010, 17908), (3080, 17501), (3182, 16940), (3256, 16555), (3311, 16280), (3388, 15910), (3784, 14245), (4070, 13244), (4235, 12728), (4477, 12040), (4730, 11396), (4840, 11137), (5180, 10406), (5203, 10360), (5698, 9460), (6020, 8954), (6364, 8470), (6622, 8140), (6776, 7955)]