51900640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 137549664

約数和(自身を除く): 85649024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 797, 814, 880, 1184, 1480, 1594, 1628, 1760, 2035, 2960, 3188, 3256, 3985, 4070, 5920, 6376, 6512, 7970, 8140, 8767, 12752, 13024, 15940, 16280, 17534, 25504, 29489, 31880, 32560, 35068, 43835, 58978, 63760, 65120, 70136, 87670, 117956, 127520, 140272, 147445, 175340, 235912, 280544, 294890, 324379, 350680, 471824, 589780, 648758, 701360, 943648, 1179560, 1297516, 1402720, 1621895, 2359120, 2595032, 3243790, 4718240, 5190064, 6487580, 10380128, 12975160, 25950320, 51900640]

約数ペア:

[(1, 51900640), (2, 25950320), (4, 12975160), (5, 10380128), (8, 6487580), (10, 5190064), (11, 4718240), (16, 3243790), (20, 2595032), (22, 2359120), (32, 1621895), (37, 1402720), (40, 1297516), (44, 1179560), (55, 943648), (74, 701360), (80, 648758), (88, 589780), (110, 471824), (148, 350680), (160, 324379), (176, 294890), (185, 280544), (220, 235912), (296, 175340), (352, 147445), (370, 140272), (407, 127520), (440, 117956), (592, 87670), (740, 70136), (797, 65120), (814, 63760), (880, 58978), (1184, 43835), (1480, 35068), (1594, 32560), (1628, 31880), (1760, 29489), (2035, 25504), (2960, 17534), (3188, 16280), (3256, 15940), (3985, 13024), (4070, 12752), (5920, 8767), (6376, 8140), (6512, 7970)]