53994060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{99989}}^1$

素因数の和:100007

約数の個数: 48

約数和(自身を含む): 167983200

約数和(自身を除く): 113989140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 99989, 199978, 299967, 399956, 499945, 599934, 899901, 999890, 1199868, 1499835, 1799802, 1999780, 2699703, 2999670, 3599604, 4499505, 5399406, 5999340, 8999010, 10798812, 13498515, 17998020, 26997030, 53994060]

約数ペア:

[(1, 53994060), (2, 26997030), (3, 17998020), (4, 13498515), (5, 10798812), (6, 8999010), (9, 5999340), (10, 5399406), (12, 4499505), (15, 3599604), (18, 2999670), (20, 2699703), (27, 1999780), (30, 1799802), (36, 1499835), (45, 1199868), (54, 999890), (60, 899901), (90, 599934), (108, 499945), (135, 399956), (180, 299967), (270, 199978), (540, 99989)]