49778925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 95886720

約数和(自身を除く): 46107795

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1789, 1855, 3975, 5367, 5565, 8945, 9275, 12523, 26835, 27825, 37569, 44725, 62615, 94817, 134175, 187845, 284451, 313075, 474085, 663719, 939225, 1422255, 1991157, 2370425, 3318595, 7111275, 9955785, 16592975, 49778925]

約数ペア:

[(1, 49778925), (3, 16592975), (5, 9955785), (7, 7111275), (15, 3318595), (21, 2370425), (25, 1991157), (35, 1422255), (53, 939225), (75, 663719), (105, 474085), (159, 313075), (175, 284451), (265, 187845), (371, 134175), (525, 94817), (795, 62615), (1113, 44725), (1325, 37569), (1789, 27825), (1855, 26835), (3975, 12523), (5367, 9275), (5565, 8945)]