49191065

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 74732544

約数和(自身を除く): 25541479

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 335, 385, 469, 737, 1907, 2345, 3685, 5159, 9535, 13349, 20977, 25795, 66745, 104885, 127769, 146839, 638845, 734195, 894383, 1405459, 4471915, 7027295, 9838213, 49191065]

約数ペア:

[(1, 49191065), (5, 9838213), (7, 7027295), (11, 4471915), (35, 1405459), (55, 894383), (67, 734195), (77, 638845), (335, 146839), (385, 127769), (469, 104885), (737, 66745), (1907, 25795), (2345, 20977), (3685, 13349), (5159, 9535)]