51654036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 141686496

約数和(自身を除く): 90032460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 821, 1284, 1498, 1642, 2247, 2463, 2996, 3284, 4494, 4926, 5243, 5747, 8988, 9852, 10486, 11494, 15729, 17241, 20972, 22988, 31458, 34482, 40229, 62916, 68964, 80458, 87847, 120687, 160916, 175694, 241374, 263541, 351388, 482748, 527082, 614929, 1054164, 1229858, 1844787, 2459716, 3689574, 4304503, 7379148, 8609006, 12913509, 17218012, 25827018, 51654036]

約数ペア:

[(1, 51654036), (2, 25827018), (3, 17218012), (4, 12913509), (6, 8609006), (7, 7379148), (12, 4304503), (14, 3689574), (21, 2459716), (28, 1844787), (42, 1229858), (49, 1054164), (84, 614929), (98, 527082), (107, 482748), (147, 351388), (196, 263541), (214, 241374), (294, 175694), (321, 160916), (428, 120687), (588, 87847), (642, 80458), (749, 68964), (821, 62916), (1284, 40229), (1498, 34482), (1642, 31458), (2247, 22988), (2463, 20972), (2996, 17241), (3284, 15729), (4494, 11494), (4926, 10486), (5243, 9852), (5747, 8988)]