52297557

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 81691200

約数和(自身を除く): 29393643

約数列:

[1, 3, 13, 19, 39, 57, 61, 89, 169, 183, 247, 267, 507, 741, 793, 1157, 1159, 1691, 2379, 3211, 3471, 3477, 5073, 5429, 9633, 10309, 15041, 15067, 16287, 21983, 30927, 45123, 45201, 65949, 70577, 103151, 195871, 211731, 285779, 309453, 587613, 857337, 917501, 1340963, 2752503, 4022889, 17432519, 52297557]

約数ペア:

[(1, 52297557), (3, 17432519), (13, 4022889), (19, 2752503), (39, 1340963), (57, 917501), (61, 857337), (89, 587613), (169, 309453), (183, 285779), (247, 211731), (267, 195871), (507, 103151), (741, 70577), (793, 65949), (1157, 45201), (1159, 45123), (1691, 30927), (2379, 21983), (3211, 16287), (3471, 15067), (3477, 15041), (5073, 10309), (5429, 9633)]