51386748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1327}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 137432064

約数和(自身を除く): 86045316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 461, 922, 1327, 1383, 1844, 2654, 2766, 3227, 3981, 5308, 5532, 6454, 7962, 9289, 9681, 12908, 15924, 18578, 19362, 27867, 37156, 38724, 55734, 111468, 611747, 1223494, 1835241, 2446988, 3670482, 4282229, 7340964, 8564458, 12846687, 17128916, 25693374, 51386748]

約数ペア:

[(1, 51386748), (2, 25693374), (3, 17128916), (4, 12846687), (6, 8564458), (7, 7340964), (12, 4282229), (14, 3670482), (21, 2446988), (28, 1835241), (42, 1223494), (84, 611747), (461, 111468), (922, 55734), (1327, 38724), (1383, 37156), (1844, 27867), (2654, 19362), (2766, 18578), (3227, 15924), (3981, 12908), (5308, 9681), (5532, 9289), (6454, 7962)]