49980795039

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{536407}}^1$

素因数の和:536469

約数の個数: 64

約数和(自身を含む): 92691302400

約数和(自身を除く): 42710507361

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 153, 189, 203, 261, 357, 459, 493, 609, 783, 1071, 1479, 1827, 3213, 3451, 4437, 5481, 10353, 13311, 31059, 93177, 536407, 1609221, 3754849, 4827663, 9118919, 11264547, 14482989, 15555803, 27356757, 33793641, 46667409, 63832433, 82070271, 101380923, 108890621, 140002227, 191497299, 246210813, 264448651, 326671863, 420006681, 574491897, 793345953, 980015589, 1723475691, 1851140557, 2380037859, 2940046767, 5553421671, 7140113577, 16660265013, 49980795039]

約数ペア:

[(1, 49980795039), (3, 16660265013), (7, 7140113577), (9, 5553421671), (17, 2940046767), (21, 2380037859), (27, 1851140557), (29, 1723475691), (51, 980015589), (63, 793345953), (87, 574491897), (119, 420006681), (153, 326671863), (189, 264448651), (203, 246210813), (261, 191497299), (357, 140002227), (459, 108890621), (493, 101380923), (609, 82070271), (783, 63832433), (1071, 46667409), (1479, 33793641), (1827, 27356757), (3213, 15555803), (3451, 14482989), (4437, 11264547), (5481, 9118919), (10353, 4827663), (13311, 3754849), (31059, 1609221), (93177, 536407)]