49807440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23059}}^1$

素因数の和:23081

約数の個数: 80

約数和(自身を含む): 171566400

約数和(自身を除く): 121758960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23059, 46118, 69177, 92236, 115295, 138354, 184472, 207531, 230590, 276708, 345885, 368944, 415062, 461180, 553416, 622593, 691770, 830124, 922360, 1037655, 1106832, 1245186, 1383540, 1660248, 1844720, 2075310, 2490372, 2767080, 3112965, 3320496, 4150620, 4980744, 5534160, 6225930, 8301240, 9961488, 12451860, 16602480, 24903720, 49807440]

約数ペア:

[(1, 49807440), (2, 24903720), (3, 16602480), (4, 12451860), (5, 9961488), (6, 8301240), (8, 6225930), (9, 5534160), (10, 4980744), (12, 4150620), (15, 3320496), (16, 3112965), (18, 2767080), (20, 2490372), (24, 2075310), (27, 1844720), (30, 1660248), (36, 1383540), (40, 1245186), (45, 1106832), (48, 1037655), (54, 922360), (60, 830124), (72, 691770), (80, 622593), (90, 553416), (108, 461180), (120, 415062), (135, 368944), (144, 345885), (180, 276708), (216, 230590), (240, 207531), (270, 184472), (360, 138354), (432, 115295), (540, 92236), (720, 69177), (1080, 46118), (2160, 23059)]