54785988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 145006680

約数和(自身を除く): 90220692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 97, 116, 174, 194, 261, 291, 348, 388, 522, 541, 582, 873, 1044, 1082, 1164, 1623, 1746, 2164, 2813, 3246, 3492, 4869, 5626, 6492, 8439, 9738, 11252, 15689, 16878, 19476, 25317, 31378, 33756, 47067, 50634, 52477, 62756, 94134, 101268, 104954, 141201, 157431, 188268, 209908, 282402, 314862, 472293, 564804, 629724, 944586, 1521833, 1889172, 3043666, 4565499, 6087332, 9130998, 13696497, 18261996, 27392994, 54785988]

約数ペア:

[(1, 54785988), (2, 27392994), (3, 18261996), (4, 13696497), (6, 9130998), (9, 6087332), (12, 4565499), (18, 3043666), (29, 1889172), (36, 1521833), (58, 944586), (87, 629724), (97, 564804), (116, 472293), (174, 314862), (194, 282402), (261, 209908), (291, 188268), (348, 157431), (388, 141201), (522, 104954), (541, 101268), (582, 94134), (873, 62756), (1044, 52477), (1082, 50634), (1164, 47067), (1623, 33756), (1746, 31378), (2164, 25317), (2813, 19476), (3246, 16878), (3492, 15689), (4869, 11252), (5626, 9738), (6492, 8439)]