53766540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 163826208

約数和(自身を除く): 110059668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 281, 562, 843, 1063, 1124, 1405, 1686, 2126, 2529, 2810, 3189, 3372, 4215, 4252, 5058, 5315, 5620, 6378, 8430, 9567, 10116, 10630, 12645, 12756, 15945, 16860, 19134, 21260, 25290, 31890, 38268, 47835, 50580, 63780, 95670, 191340, 298703, 597406, 896109, 1194812, 1493515, 1792218, 2688327, 2987030, 3584436, 4480545, 5376654, 5974060, 8961090, 10753308, 13441635, 17922180, 26883270, 53766540]

約数ペア:

[(1, 53766540), (2, 26883270), (3, 17922180), (4, 13441635), (5, 10753308), (6, 8961090), (9, 5974060), (10, 5376654), (12, 4480545), (15, 3584436), (18, 2987030), (20, 2688327), (30, 1792218), (36, 1493515), (45, 1194812), (60, 896109), (90, 597406), (180, 298703), (281, 191340), (562, 95670), (843, 63780), (1063, 50580), (1124, 47835), (1405, 38268), (1686, 31890), (2126, 25290), (2529, 21260), (2810, 19134), (3189, 16860), (3372, 15945), (4215, 12756), (4252, 12645), (5058, 10630), (5315, 10116), (5620, 9567), (6378, 8430)]