53978144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 117300960

約数和(自身を除く): 63322816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 176, 178, 352, 356, 712, 979, 1424, 1723, 1958, 2848, 3446, 3916, 6892, 7832, 13784, 15664, 18953, 27568, 31328, 37906, 55136, 75812, 151624, 153347, 303248, 306694, 606496, 613388, 1226776, 1686817, 2453552, 3373634, 4907104, 6747268, 13494536, 26989072, 53978144]

約数ペア:

[(1, 53978144), (2, 26989072), (4, 13494536), (8, 6747268), (11, 4907104), (16, 3373634), (22, 2453552), (32, 1686817), (44, 1226776), (88, 613388), (89, 606496), (176, 306694), (178, 303248), (352, 153347), (356, 151624), (712, 75812), (979, 55136), (1424, 37906), (1723, 31328), (1958, 27568), (2848, 18953), (3446, 15664), (3916, 13784), (6892, 7832)]