49772961

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 88233600

約数和(自身を除く): 38460639

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1009, 1701, 1827, 2349, 3027, 5481, 7047, 7063, 9081, 16443, 21189, 27243, 29261, 49329, 63567, 81729, 87783, 190701, 204827, 245187, 263349, 572103, 614481, 790047, 1716309, 1843443, 2370141, 5530329, 7110423, 16590987, 49772961]

約数ペア:

[(1, 49772961), (3, 16590987), (7, 7110423), (9, 5530329), (21, 2370141), (27, 1843443), (29, 1716309), (63, 790047), (81, 614481), (87, 572103), (189, 263349), (203, 245187), (243, 204827), (261, 190701), (567, 87783), (609, 81729), (783, 63567), (1009, 49329), (1701, 29261), (1827, 27243), (2349, 21189), (3027, 16443), (5481, 9081), (7047, 7063)]