49261321281

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1\times {\mathrm{5557}}^1$

素因数の和:6441

約数の個数: 32

約数和(自身を含む): 68081142528

約数和(自身を除く): 18819821247

約数列:

[1, 3, 41, 97, 123, 291, 743, 2229, 3977, 5557, 11931, 16671, 30463, 72071, 91389, 216213, 227837, 539029, 683511, 1617087, 2954911, 4128851, 8864733, 12386553, 22100189, 66300567, 169282891, 400498547, 507848673, 1201495641, 16420440427, 49261321281]

約数ペア:

[(1, 49261321281), (3, 16420440427), (41, 1201495641), (97, 507848673), (123, 400498547), (291, 169282891), (743, 66300567), (2229, 22100189), (3977, 12386553), (5557, 8864733), (11931, 4128851), (16671, 2954911), (30463, 1617087), (72071, 683511), (91389, 539029), (216213, 227837)]