51961560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{8837}}^1$

素因数の和:8865

約数の個数: 96

約数和(自身を含む): 181355760

約数和(自身を除く): 129394200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 8837, 17674, 26511, 35348, 44185, 53022, 61859, 70696, 88370, 106044, 123718, 132555, 176740, 185577, 212088, 247436, 265110, 309295, 353480, 371154, 433013, 494872, 530220, 618590, 742308, 866026, 927885, 1060440, 1237180, 1299039, 1484616, 1732052, 1855770, 2165065, 2474360, 2598078, 3464104, 3711540, 4330130, 5196156, 6495195, 7423080, 8660260, 10392312, 12990390, 17320520, 25980780, 51961560]

約数ペア:

[(1, 51961560), (2, 25980780), (3, 17320520), (4, 12990390), (5, 10392312), (6, 8660260), (7, 7423080), (8, 6495195), (10, 5196156), (12, 4330130), (14, 3711540), (15, 3464104), (20, 2598078), (21, 2474360), (24, 2165065), (28, 1855770), (30, 1732052), (35, 1484616), (40, 1299039), (42, 1237180), (49, 1060440), (56, 927885), (60, 866026), (70, 742308), (84, 618590), (98, 530220), (105, 494872), (120, 433013), (140, 371154), (147, 353480), (168, 309295), (196, 265110), (210, 247436), (245, 212088), (280, 185577), (294, 176740), (392, 132555), (420, 123718), (490, 106044), (588, 88370), (735, 70696), (840, 61859), (980, 53022), (1176, 44185), (1470, 35348), (1960, 26511), (2940, 17674), (5880, 8837)]