51141240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47353}}^1$

素因数の和:47373

約数の個数: 64

約数和(自身を含む): 170474400

約数和(自身を除く): 119333160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47353, 94706, 142059, 189412, 236765, 284118, 378824, 426177, 473530, 568236, 710295, 852354, 947060, 1136472, 1278531, 1420590, 1704708, 1894120, 2130885, 2557062, 2841180, 3409416, 4261770, 5114124, 5682360, 6392655, 8523540, 10228248, 12785310, 17047080, 25570620, 51141240]

約数ペア:

[(1, 51141240), (2, 25570620), (3, 17047080), (4, 12785310), (5, 10228248), (6, 8523540), (8, 6392655), (9, 5682360), (10, 5114124), (12, 4261770), (15, 3409416), (18, 2841180), (20, 2557062), (24, 2130885), (27, 1894120), (30, 1704708), (36, 1420590), (40, 1278531), (45, 1136472), (54, 947060), (60, 852354), (72, 710295), (90, 568236), (108, 473530), (120, 426177), (135, 378824), (180, 284118), (216, 236765), (270, 189412), (360, 142059), (540, 94706), (1080, 47353)]