53280052

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 115831296

約数和(自身を除く): 62551244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 53, 92, 98, 106, 161, 196, 212, 223, 322, 371, 446, 644, 742, 892, 1127, 1219, 1484, 1561, 2254, 2438, 2597, 3122, 4508, 4876, 5129, 5194, 6244, 8533, 10258, 10388, 10927, 11819, 17066, 20516, 21854, 23638, 34132, 35903, 43708, 47276, 59731, 71806, 82733, 119462, 143612, 165466, 238924, 251321, 271837, 330932, 502642, 543674, 579131, 1005284, 1087348, 1158262, 1902859, 2316524, 3805718, 7611436, 13320013, 26640026, 53280052]

約数ペア:

[(1, 53280052), (2, 26640026), (4, 13320013), (7, 7611436), (14, 3805718), (23, 2316524), (28, 1902859), (46, 1158262), (49, 1087348), (53, 1005284), (92, 579131), (98, 543674), (106, 502642), (161, 330932), (196, 271837), (212, 251321), (223, 238924), (322, 165466), (371, 143612), (446, 119462), (644, 82733), (742, 71806), (892, 59731), (1127, 47276), (1219, 43708), (1484, 35903), (1561, 34132), (2254, 23638), (2438, 21854), (2597, 20516), (3122, 17066), (4508, 11819), (4876, 10927), (5129, 10388), (5194, 10258), (6244, 8533)]