49272678

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 138915840

約数和(自身を除く): 89643162

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 182, 189, 222, 234, 259, 271, 273, 333, 351, 378, 481, 518, 542, 546, 666, 702, 777, 813, 819, 962, 999, 1443, 1554, 1626, 1638, 1897, 1998, 2331, 2439, 2457, 2886, 3367, 3523, 3794, 4329, 4662, 4878, 4914, 5691, 6734, 6993, 7046, 7317, 8658, 10027, 10101, 10569, 11382, 12987, 13986, 14634, 17073, 20054, 20202, 21138, 24661, 25974, 30081, 30303, 31707, 34146, 49322, 51219, 60162, 60606, 63414, 70189, 73983, 90243, 90909, 95121, 102438, 130351, 140378, 147966, 180486, 181818, 190242, 210567, 221949, 260702, 270729, 391053, 421134, 443898, 541458, 631701, 665847, 782106, 912457, 1173159, 1263402, 1331694, 1824914, 1895103, 2346318, 2737371, 3519477, 3790206, 5474742, 7038954, 8212113, 16424226, 24636339, 49272678]

約数ペア:

[(1, 49272678), (2, 24636339), (3, 16424226), (6, 8212113), (7, 7038954), (9, 5474742), (13, 3790206), (14, 3519477), (18, 2737371), (21, 2346318), (26, 1895103), (27, 1824914), (37, 1331694), (39, 1263402), (42, 1173159), (54, 912457), (63, 782106), (74, 665847), (78, 631701), (91, 541458), (111, 443898), (117, 421134), (126, 391053), (182, 270729), (189, 260702), (222, 221949), (234, 210567), (259, 190242), (271, 181818), (273, 180486), (333, 147966), (351, 140378), (378, 130351), (481, 102438), (518, 95121), (542, 90909), (546, 90243), (666, 73983), (702, 70189), (777, 63414), (813, 60606), (819, 60162), (962, 51219), (999, 49322), (1443, 34146), (1554, 31707), (1626, 30303), (1638, 30081), (1897, 25974), (1998, 24661), (2331, 21138), (2439, 20202), (2457, 20054), (2886, 17073), (3367, 14634), (3523, 13986), (3794, 12987), (4329, 11382), (4662, 10569), (4878, 10101), (4914, 10027), (5691, 8658), (6734, 7317), (6993, 7046)]