47792480

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 113418144

約数和(自身を除く): 65625664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1063, 1124, 1405, 2126, 2248, 2810, 4252, 4496, 5315, 5620, 8504, 8992, 10630, 11240, 17008, 21260, 22480, 34016, 42520, 44960, 85040, 170080, 298703, 597406, 1194812, 1493515, 2389624, 2987030, 4779248, 5974060, 9558496, 11948120, 23896240, 47792480]

約数ペア:

[(1, 47792480), (2, 23896240), (4, 11948120), (5, 9558496), (8, 5974060), (10, 4779248), (16, 2987030), (20, 2389624), (32, 1493515), (40, 1194812), (80, 597406), (160, 298703), (281, 170080), (562, 85040), (1063, 44960), (1124, 42520), (1405, 34016), (2126, 22480), (2248, 21260), (2810, 17008), (4252, 11240), (4496, 10630), (5315, 8992), (5620, 8504)]