51013404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 72

約数和(自身を含む): 146204240

約数和(自身を除く): 95190836

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 5737, 8892, 11474, 17211, 22948, 34422, 51633, 68844, 74581, 103266, 109003, 149162, 206532, 218006, 223743, 298324, 327009, 436012, 447486, 654018, 671229, 894972, 981027, 1308036, 1342458, 1417039, 1962054, 2684916, 2834078, 3924108, 4251117, 5668156, 8502234, 12753351, 17004468, 25506702, 51013404]

約数ペア:

[(1, 51013404), (2, 25506702), (3, 17004468), (4, 12753351), (6, 8502234), (9, 5668156), (12, 4251117), (13, 3924108), (18, 2834078), (19, 2684916), (26, 1962054), (36, 1417039), (38, 1342458), (39, 1308036), (52, 981027), (57, 894972), (76, 671229), (78, 654018), (114, 447486), (117, 436012), (156, 327009), (171, 298324), (228, 223743), (234, 218006), (247, 206532), (342, 149162), (468, 109003), (494, 103266), (684, 74581), (741, 68844), (988, 51633), (1482, 34422), (2223, 22948), (2964, 17211), (4446, 11474), (5737, 8892)]