53888148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:837

約数の個数: 72

約数和(自身を含む): 143095680

約数和(自身を除く): 89207532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 727, 852, 1044, 1278, 1454, 2059, 2181, 2556, 2908, 4118, 4362, 6177, 6543, 8236, 8724, 12354, 13086, 18531, 21083, 24708, 26172, 37062, 42166, 51617, 63249, 74124, 84332, 103234, 126498, 154851, 189747, 206468, 252996, 309702, 379494, 464553, 619404, 758988, 929106, 1496893, 1858212, 2993786, 4490679, 5987572, 8981358, 13472037, 17962716, 26944074, 53888148]

約数ペア:

[(1, 53888148), (2, 26944074), (3, 17962716), (4, 13472037), (6, 8981358), (9, 5987572), (12, 4490679), (18, 2993786), (29, 1858212), (36, 1496893), (58, 929106), (71, 758988), (87, 619404), (116, 464553), (142, 379494), (174, 309702), (213, 252996), (261, 206468), (284, 189747), (348, 154851), (426, 126498), (522, 103234), (639, 84332), (727, 74124), (852, 63249), (1044, 51617), (1278, 42166), (1454, 37062), (2059, 26172), (2181, 24708), (2556, 21083), (2908, 18531), (4118, 13086), (4362, 12354), (6177, 8724), (6543, 8236)]