51867036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 108

約数和(自身を含む): 149501352

約数和(自身を除く): 97634316

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, 307, 342, 361, 468, 494, 614, 684, 722, 741, 921, 988, 1083, 1228, 1444, 1482, 1842, 2166, 2223, 2763, 2964, 3249, 3684, 3991, 4332, 4446, 4693, 5526, 5833, 6498, 7982, 8892, 9386, 11052, 11666, 11973, 12996, 14079, 15964, 17499, 18772, 23332, 23946, 28158, 34998, 35919, 42237, 47892, 52497, 56316, 69996, 71838, 75829, 84474, 104994, 110827, 143676, 151658, 168948, 209988, 221654, 227487, 303316, 332481, 443308, 454974, 664962, 682461, 909948, 997443, 1329924, 1364922, 1440751, 1994886, 2729844, 2881502, 3989772, 4322253, 5763004, 8644506, 12966759, 17289012, 25933518, 51867036]

約数ペア:

[(1, 51867036), (2, 25933518), (3, 17289012), (4, 12966759), (6, 8644506), (9, 5763004), (12, 4322253), (13, 3989772), (18, 2881502), (19, 2729844), (26, 1994886), (36, 1440751), (38, 1364922), (39, 1329924), (52, 997443), (57, 909948), (76, 682461), (78, 664962), (114, 454974), (117, 443308), (156, 332481), (171, 303316), (228, 227487), (234, 221654), (247, 209988), (307, 168948), (342, 151658), (361, 143676), (468, 110827), (494, 104994), (614, 84474), (684, 75829), (722, 71838), (741, 69996), (921, 56316), (988, 52497), (1083, 47892), (1228, 42237), (1444, 35919), (1482, 34998), (1842, 28158), (2166, 23946), (2223, 23332), (2763, 18772), (2964, 17499), (3249, 15964), (3684, 14079), (3991, 12996), (4332, 11973), (4446, 11666), (4693, 11052), (5526, 9386), (5833, 8892), (6498, 7982)]