50481075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 89324640

約数和(自身を除く): 38843565

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 137, 255, 289, 411, 425, 685, 867, 1275, 1445, 2055, 2329, 3425, 4335, 4913, 6987, 7225, 10275, 11645, 14739, 21675, 24565, 34935, 39593, 58225, 73695, 118779, 122825, 174675, 197965, 368475, 593895, 673081, 989825, 2019243, 2969475, 3365405, 10096215, 16827025, 50481075]

約数ペア:

[(1, 50481075), (3, 16827025), (5, 10096215), (15, 3365405), (17, 2969475), (25, 2019243), (51, 989825), (75, 673081), (85, 593895), (137, 368475), (255, 197965), (289, 174675), (411, 122825), (425, 118779), (685, 73695), (867, 58225), (1275, 39593), (1445, 34935), (2055, 24565), (2329, 21675), (3425, 14739), (4335, 11645), (4913, 10275), (6987, 7225)]