53811472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 126866880

約数和(自身を除く): 73055408

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 44, 52, 58, 88, 104, 116, 143, 176, 208, 232, 286, 319, 377, 464, 572, 638, 754, 811, 1144, 1276, 1508, 1622, 2288, 2552, 3016, 3244, 4147, 5104, 6032, 6488, 8294, 8921, 10543, 12976, 16588, 17842, 21086, 23519, 33176, 35684, 42172, 47038, 66352, 71368, 84344, 94076, 115973, 142736, 168688, 188152, 231946, 258709, 305747, 376304, 463892, 517418, 611494, 927784, 1034836, 1222988, 1855568, 2069672, 2445976, 3363217, 4139344, 4891952, 6726434, 13452868, 26905736, 53811472]

約数ペア:

[(1, 53811472), (2, 26905736), (4, 13452868), (8, 6726434), (11, 4891952), (13, 4139344), (16, 3363217), (22, 2445976), (26, 2069672), (29, 1855568), (44, 1222988), (52, 1034836), (58, 927784), (88, 611494), (104, 517418), (116, 463892), (143, 376304), (176, 305747), (208, 258709), (232, 231946), (286, 188152), (319, 168688), (377, 142736), (464, 115973), (572, 94076), (638, 84344), (754, 71368), (811, 66352), (1144, 47038), (1276, 42172), (1508, 35684), (1622, 33176), (2288, 23519), (2552, 21086), (3016, 17842), (3244, 16588), (4147, 12976), (5104, 10543), (6032, 8921), (6488, 8294)]