53448390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197957}}^1$

素因数の和:197973

約数の個数: 32

約数和(自身を含む): 142529760

約数和(自身を除く): 89081370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 197957, 395914, 593871, 989785, 1187742, 1781613, 1979570, 2969355, 3563226, 5344839, 5938710, 8908065, 10689678, 17816130, 26724195, 53448390]

約数ペア:

[(1, 53448390), (2, 26724195), (3, 17816130), (5, 10689678), (6, 8908065), (9, 5938710), (10, 5344839), (15, 3563226), (18, 2969355), (27, 1979570), (30, 1781613), (45, 1187742), (54, 989785), (90, 593871), (135, 395914), (270, 197957)]