49573712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 100350720

約数和(自身を除く): 50777008

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 712, 1123, 1424, 2246, 2759, 4492, 5518, 8984, 11036, 17968, 22072, 34813, 44144, 69626, 99947, 139252, 199894, 278504, 399788, 557008, 799576, 1599152, 3098357, 6196714, 12393428, 24786856, 49573712]

約数ペア:

[(1, 49573712), (2, 24786856), (4, 12393428), (8, 6196714), (16, 3098357), (31, 1599152), (62, 799576), (89, 557008), (124, 399788), (178, 278504), (248, 199894), (356, 139252), (496, 99947), (712, 69626), (1123, 44144), (1424, 34813), (2246, 22072), (2759, 17968), (4492, 11036), (5518, 8984)]