48897625

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 75479040

約数和(自身を除く): 26581415

約数列:

[1, 5, 7, 25, 29, 35, 41, 47, 125, 145, 175, 203, 205, 235, 287, 329, 725, 875, 1015, 1025, 1175, 1189, 1363, 1435, 1645, 1927, 3625, 5075, 5125, 5875, 5945, 6815, 7175, 8225, 8323, 9541, 9635, 13489, 25375, 29725, 34075, 35875, 41125, 41615, 47705, 48175, 55883, 67445, 148625, 170375, 208075, 238525, 240875, 279415, 337225, 391181, 1040375, 1192625, 1397075, 1686125, 1955905, 6985375, 9779525, 48897625]

約数ペア:

[(1, 48897625), (5, 9779525), (7, 6985375), (25, 1955905), (29, 1686125), (35, 1397075), (41, 1192625), (47, 1040375), (125, 391181), (145, 337225), (175, 279415), (203, 240875), (205, 238525), (235, 208075), (287, 170375), (329, 148625), (725, 67445), (875, 55883), (1015, 48175), (1025, 47705), (1175, 41615), (1189, 41125), (1363, 35875), (1435, 34075), (1645, 29725), (1927, 25375), (3625, 13489), (5075, 9635), (5125, 9541), (5875, 8323), (5945, 8225), (6815, 7175)]