49423569

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 74390400

約数和(自身を除く): 24966831

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 491, 1131, 1157, 1473, 2581, 3471, 6383, 7743, 14239, 19149, 33553, 42717, 43699, 100659, 131097, 185107, 555321, 568087, 1267271, 1704261, 3801813, 16474523, 49423569]

約数ペア:

[(1, 49423569), (3, 16474523), (13, 3801813), (29, 1704261), (39, 1267271), (87, 568087), (89, 555321), (267, 185107), (377, 131097), (491, 100659), (1131, 43699), (1157, 42717), (1473, 33553), (2581, 19149), (3471, 14239), (6383, 7743)]