51611462

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 90616320

約数和(自身を除く): 39004858

約数列:

[1, 2, 7, 14, 71, 137, 142, 274, 379, 497, 758, 959, 994, 1918, 2653, 5306, 9727, 19454, 26909, 51923, 53818, 68089, 103846, 136178, 188363, 363461, 376726, 726922, 3686533, 7373066, 25805731, 51611462]

約数ペア:

[(1, 51611462), (2, 25805731), (7, 7373066), (14, 3686533), (71, 726922), (137, 376726), (142, 363461), (274, 188363), (379, 136178), (497, 103846), (758, 68089), (959, 53818), (994, 51923), (1918, 26909), (2653, 19454), (5306, 9727)]