47091060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 143410176

約数和(自身を除く): 96319116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 607, 862, 1214, 1293, 1724, 1821, 2155, 2428, 2586, 3035, 3642, 3879, 4310, 5172, 5463, 6070, 6465, 7284, 7758, 8620, 9105, 10926, 12140, 12930, 15516, 18210, 19395, 21852, 25860, 27315, 36420, 38790, 54630, 77580, 109260, 261617, 523234, 784851, 1046468, 1308085, 1569702, 2354553, 2616170, 3139404, 3924255, 4709106, 5232340, 7848510, 9418212, 11772765, 15697020, 23545530, 47091060]

約数ペア:

[(1, 47091060), (2, 23545530), (3, 15697020), (4, 11772765), (5, 9418212), (6, 7848510), (9, 5232340), (10, 4709106), (12, 3924255), (15, 3139404), (18, 2616170), (20, 2354553), (30, 1569702), (36, 1308085), (45, 1046468), (60, 784851), (90, 523234), (180, 261617), (431, 109260), (607, 77580), (862, 54630), (1214, 38790), (1293, 36420), (1724, 27315), (1821, 25860), (2155, 21852), (2428, 19395), (2586, 18210), (3035, 15516), (3642, 12930), (3879, 12140), (4310, 10926), (5172, 9105), (5463, 8620), (6070, 7758), (6465, 7284)]