51223816

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 112603500

約数和(自身を除く): 61379684

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 877, 1043, 1192, 1754, 2086, 3508, 4172, 6139, 7016, 7301, 8344, 12278, 14602, 24556, 29204, 42973, 49112, 58408, 85946, 130673, 171892, 261346, 343784, 522692, 914711, 1045384, 1829422, 3658844, 6402977, 7317688, 12805954, 25611908, 51223816]

約数ペア:

[(1, 51223816), (2, 25611908), (4, 12805954), (7, 7317688), (8, 6402977), (14, 3658844), (28, 1829422), (49, 1045384), (56, 914711), (98, 522692), (149, 343784), (196, 261346), (298, 171892), (392, 130673), (596, 85946), (877, 58408), (1043, 49112), (1192, 42973), (1754, 29204), (2086, 24556), (3508, 14602), (4172, 12278), (6139, 8344), (7016, 7301)]