49972377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 82582528

約数和(自身を除く): 32610151

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1123, 1141, 2119, 3369, 3423, 6357, 7861, 14599, 14833, 23583, 43797, 44499, 102193, 183049, 306579, 549147, 1281343, 2379637, 3844029, 7138911, 16657459, 49972377]

約数ペア:

[(1, 49972377), (3, 16657459), (7, 7138911), (13, 3844029), (21, 2379637), (39, 1281343), (91, 549147), (163, 306579), (273, 183049), (489, 102193), (1123, 44499), (1141, 43797), (2119, 23583), (3369, 14833), (3423, 14599), (6357, 7861)]