48589915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 67433472

約数和(自身を除く): 18843557

約数列:

[1, 5, 11, 23, 55, 71, 115, 253, 355, 541, 781, 1265, 1633, 2705, 3905, 5951, 8165, 12443, 17963, 29755, 38411, 62215, 89815, 136873, 192055, 422521, 684365, 883453, 2112605, 4417265, 9717983, 48589915]

約数ペア:

[(1, 48589915), (5, 9717983), (11, 4417265), (23, 2112605), (55, 883453), (71, 684365), (115, 422521), (253, 192055), (355, 136873), (541, 89815), (781, 62215), (1265, 38411), (1633, 29755), (2705, 17963), (3905, 12443), (5951, 8165)]