49612495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 64862208

約数和(自身を除く): 15249713

約数列:

[1, 5, 23, 47, 67, 115, 137, 235, 335, 685, 1081, 1541, 3149, 3151, 5405, 6439, 7705, 9179, 15745, 15755, 32195, 45895, 72427, 148097, 211117, 362135, 431413, 740485, 1055585, 2157065, 9922499, 49612495]

約数ペア:

[(1, 49612495), (5, 9922499), (23, 2157065), (47, 1055585), (67, 740485), (115, 431413), (137, 362135), (235, 211117), (335, 148097), (685, 72427), (1081, 45895), (1541, 32195), (3149, 15755), (3151, 15745), (5405, 9179), (6439, 7705)]