51636396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:799

約数の個数: 72

約数和(自身を含む): 141399216

約数和(自身を除く): 89762820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 137, 147, 196, 274, 294, 411, 548, 588, 641, 822, 959, 1282, 1644, 1918, 1923, 2564, 2877, 3836, 3846, 4487, 5754, 6713, 7692, 8974, 11508, 13426, 13461, 17948, 20139, 26852, 26922, 31409, 40278, 53844, 62818, 80556, 87817, 94227, 125636, 175634, 188454, 263451, 351268, 376908, 526902, 614719, 1053804, 1229438, 1844157, 2458876, 3688314, 4303033, 7376628, 8606066, 12909099, 17212132, 25818198, 51636396]

約数ペア:

[(1, 51636396), (2, 25818198), (3, 17212132), (4, 12909099), (6, 8606066), (7, 7376628), (12, 4303033), (14, 3688314), (21, 2458876), (28, 1844157), (42, 1229438), (49, 1053804), (84, 614719), (98, 526902), (137, 376908), (147, 351268), (196, 263451), (274, 188454), (294, 175634), (411, 125636), (548, 94227), (588, 87817), (641, 80556), (822, 62818), (959, 53844), (1282, 40278), (1644, 31409), (1918, 26922), (1923, 26852), (2564, 20139), (2877, 17948), (3836, 13461), (3846, 13426), (4487, 11508), (5754, 8974), (6713, 7692)]