51898158

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 80

約数和(自身を含む): 131928720

約数和(自身を除く): 80030562

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1297, 1482, 1539, 2106, 2223, 2594, 3078, 3891, 4446, 6669, 7782, 11673, 13338, 16861, 20007, 23346, 24643, 33722, 35019, 40014, 49286, 50583, 70038, 73929, 101166, 105057, 147858, 151749, 210114, 221787, 303498, 320359, 443574, 455247, 640718, 665361, 910494, 961077, 1330722, 1365741, 1922154, 1996083, 2731482, 2883231, 3992166, 5766462, 8649693, 17299386, 25949079, 51898158]

約数ペア:

[(1, 51898158), (2, 25949079), (3, 17299386), (6, 8649693), (9, 5766462), (13, 3992166), (18, 2883231), (19, 2731482), (26, 1996083), (27, 1922154), (38, 1365741), (39, 1330722), (54, 961077), (57, 910494), (78, 665361), (81, 640718), (114, 455247), (117, 443574), (162, 320359), (171, 303498), (234, 221787), (247, 210114), (342, 151749), (351, 147858), (494, 105057), (513, 101166), (702, 73929), (741, 70038), (1026, 50583), (1053, 49286), (1297, 40014), (1482, 35019), (1539, 33722), (2106, 24643), (2223, 23346), (2594, 20007), (3078, 16861), (3891, 13338), (4446, 11673), (6669, 7782)]