49641417

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3019}}^1$

素因数の和:3067

約数の個数: 40

約数和(自身を含む): 87700800

約数和(自身を除く): 38059383

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 3019, 5481, 9057, 16443, 21133, 27171, 63399, 81513, 87551, 190197, 244539, 262653, 570591, 612857, 787959, 1711773, 1838571, 2363877, 5515713, 7091631, 16547139, 49641417]

約数ペア:

[(1, 49641417), (3, 16547139), (7, 7091631), (9, 5515713), (21, 2363877), (27, 1838571), (29, 1711773), (63, 787959), (81, 612857), (87, 570591), (189, 262653), (203, 244539), (261, 190197), (567, 87551), (609, 81513), (783, 63399), (1827, 27171), (2349, 21133), (3019, 16443), (5481, 9057)]