49871943

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 81962496

約数和(自身を除く): 32090553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 223, 251, 297, 669, 753, 891, 2007, 2259, 2453, 2761, 6021, 6777, 7359, 8283, 18063, 20331, 22077, 24849, 55973, 66231, 74547, 167919, 198693, 223641, 503757, 615703, 1511271, 1847109, 4533813, 5541327, 16623981, 49871943]

約数ペア:

[(1, 49871943), (3, 16623981), (9, 5541327), (11, 4533813), (27, 1847109), (33, 1511271), (81, 615703), (99, 503757), (223, 223641), (251, 198693), (297, 167919), (669, 74547), (753, 66231), (891, 55973), (2007, 24849), (2259, 22077), (2453, 20331), (2761, 18063), (6021, 8283), (6777, 7359)]