51396492

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12487}}^1$

素因数の和:12515

約数の個数: 48

約数和(自身を含む): 139865600

約数和(自身を除く): 88469108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12487, 24974, 37461, 49948, 74922, 87409, 149844, 174818, 262227, 349636, 524454, 611863, 1048908, 1223726, 1835589, 2447452, 3671178, 4283041, 7342356, 8566082, 12849123, 17132164, 25698246, 51396492]

約数ペア:

[(1, 51396492), (2, 25698246), (3, 17132164), (4, 12849123), (6, 8566082), (7, 7342356), (12, 4283041), (14, 3671178), (21, 2447452), (28, 1835589), (42, 1223726), (49, 1048908), (84, 611863), (98, 524454), (147, 349636), (196, 262227), (294, 174818), (343, 149844), (588, 87409), (686, 74922), (1029, 49948), (1372, 37461), (2058, 24974), (4116, 12487)]