49766860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17401}}^1$

素因数の和:17434

約数の個数: 48

約数和(自身を含む): 122788512

約数和(自身を除く): 73021652

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17401, 34802, 69604, 87005, 174010, 191411, 226213, 348020, 382822, 452426, 765644, 904852, 957055, 1131065, 1914110, 2262130, 2488343, 3828220, 4524260, 4976686, 9953372, 12441715, 24883430, 49766860]

約数ペア:

[(1, 49766860), (2, 24883430), (4, 12441715), (5, 9953372), (10, 4976686), (11, 4524260), (13, 3828220), (20, 2488343), (22, 2262130), (26, 1914110), (44, 1131065), (52, 957055), (55, 904852), (65, 765644), (110, 452426), (130, 382822), (143, 348020), (220, 226213), (260, 191411), (286, 174010), (572, 87005), (715, 69604), (1430, 34802), (2860, 17401)]