47875860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9851}}^1$

素因数の和:9875

約数の個数: 72

約数和(自身を含む): 150617376

約数和(自身を除く): 102741516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 9851, 19702, 29553, 39404, 49255, 59106, 88659, 98510, 118212, 147765, 177318, 197020, 265977, 295530, 354636, 443295, 531954, 591060, 797931, 886590, 1063908, 1329885, 1595862, 1773180, 2393793, 2659770, 3191724, 3989655, 4787586, 5319540, 7979310, 9575172, 11968965, 15958620, 23937930, 47875860]

約数ペア:

[(1, 47875860), (2, 23937930), (3, 15958620), (4, 11968965), (5, 9575172), (6, 7979310), (9, 5319540), (10, 4787586), (12, 3989655), (15, 3191724), (18, 2659770), (20, 2393793), (27, 1773180), (30, 1595862), (36, 1329885), (45, 1063908), (54, 886590), (60, 797931), (81, 591060), (90, 531954), (108, 443295), (135, 354636), (162, 295530), (180, 265977), (243, 197020), (270, 177318), (324, 147765), (405, 118212), (486, 98510), (540, 88659), (810, 59106), (972, 49255), (1215, 39404), (1620, 29553), (2430, 19702), (4860, 9851)]