51700012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 112133952

約数和(自身を除く): 60433940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 821, 1211, 1642, 2249, 2422, 3284, 4498, 4844, 5747, 8996, 10673, 11494, 15743, 21346, 22988, 31486, 42692, 62972, 74711, 142033, 149422, 284066, 298844, 568132, 994231, 1846429, 1988462, 3692858, 3976924, 7385716, 12925003, 25850006, 51700012]

約数ペア:

[(1, 51700012), (2, 25850006), (4, 12925003), (7, 7385716), (13, 3976924), (14, 3692858), (26, 1988462), (28, 1846429), (52, 994231), (91, 568132), (173, 298844), (182, 284066), (346, 149422), (364, 142033), (692, 74711), (821, 62972), (1211, 42692), (1642, 31486), (2249, 22988), (2422, 21346), (3284, 15743), (4498, 11494), (4844, 10673), (5747, 8996)]