48742505

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 73817280

約数和(自身を除く): 25074775

約数列:

[1, 5, 7, 19, 35, 37, 49, 95, 133, 185, 245, 259, 283, 665, 703, 931, 1295, 1415, 1813, 1981, 3515, 4655, 4921, 5377, 9065, 9905, 10471, 13867, 24605, 26885, 34447, 37639, 52355, 69335, 73297, 172235, 188195, 198949, 263473, 366485, 513079, 994745, 1317365, 1392643, 2565395, 6963215, 9748501, 48742505]

約数ペア:

[(1, 48742505), (5, 9748501), (7, 6963215), (19, 2565395), (35, 1392643), (37, 1317365), (49, 994745), (95, 513079), (133, 366485), (185, 263473), (245, 198949), (259, 188195), (283, 172235), (665, 73297), (703, 69335), (931, 52355), (1295, 37639), (1415, 34447), (1813, 26885), (1981, 24605), (3515, 13867), (4655, 10471), (4921, 9905), (5377, 9065)]