53221434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23909}}^1$

素因数の和:23974

約数の個数: 32

約数和(自身を含む): 123949440

約数和(自身を除く): 70728006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 23909, 47818, 71727, 143454, 167363, 334726, 502089, 1004178, 1267177, 2534354, 3801531, 7603062, 8870239, 17740478, 26610717, 53221434]

約数ペア:

[(1, 53221434), (2, 26610717), (3, 17740478), (6, 8870239), (7, 7603062), (14, 3801531), (21, 2534354), (42, 1267177), (53, 1004178), (106, 502089), (159, 334726), (318, 167363), (371, 143454), (742, 71727), (1113, 47818), (2226, 23909)]