44577350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 42604570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 142, 145, 290, 355, 433, 710, 725, 866, 1450, 1775, 2059, 2165, 3550, 4118, 4330, 10295, 10825, 12557, 20590, 21650, 25114, 30743, 51475, 61486, 62785, 102950, 125570, 153715, 307430, 313925, 627850, 768575, 891547, 1537150, 1783094, 4457735, 8915470, 22288675, 44577350]

約数ペア:

[(1, 44577350), (2, 22288675), (5, 8915470), (10, 4457735), (25, 1783094), (29, 1537150), (50, 891547), (58, 768575), (71, 627850), (142, 313925), (145, 307430), (290, 153715), (355, 125570), (433, 102950), (710, 62785), (725, 61486), (866, 51475), (1450, 30743), (1775, 25114), (2059, 21650), (2165, 20590), (3550, 12557), (4118, 10825), (4330, 10295)]