48773075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 69328896

約数和(自身を除く): 20555821

約数列:

[1, 5, 13, 25, 31, 47, 65, 103, 155, 235, 325, 403, 515, 611, 775, 1175, 1339, 1457, 2015, 2575, 3055, 3193, 4841, 6695, 7285, 10075, 15275, 15965, 18941, 24205, 33475, 36425, 41509, 62933, 79825, 94705, 121025, 150071, 207545, 314665, 473525, 750355, 1037725, 1573325, 1950923, 3751775, 9754615, 48773075]

約数ペア:

[(1, 48773075), (5, 9754615), (13, 3751775), (25, 1950923), (31, 1573325), (47, 1037725), (65, 750355), (103, 473525), (155, 314665), (235, 207545), (325, 150071), (403, 121025), (515, 94705), (611, 79825), (775, 62933), (1175, 41509), (1339, 36425), (1457, 33475), (2015, 24205), (2575, 18941), (3055, 15965), (3193, 15275), (4841, 10075), (6695, 7285)]