55440948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 87049932

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 61, 69, 74, 89, 92, 111, 122, 138, 148, 178, 183, 222, 244, 267, 276, 356, 366, 444, 534, 732, 851, 1068, 1403, 1702, 2047, 2257, 2553, 2806, 3293, 3404, 4094, 4209, 4514, 5106, 5429, 5612, 6141, 6586, 6771, 8188, 8418, 9028, 9879, 10212, 10858, 12282, 13172, 13542, 16287, 16836, 19758, 21716, 24564, 27084, 32574, 39516, 51911, 65148, 75739, 103822, 124867, 151478, 155733, 200873, 207644, 227217, 249734, 302956, 311466, 374601, 401746, 454434, 499468, 602619, 622932, 749202, 803492, 908868, 1205238, 1498404, 2410476, 4620079, 9240158, 13860237, 18480316, 27720474, 55440948]

約数ペア:

[(1, 55440948), (2, 27720474), (3, 18480316), (4, 13860237), (6, 9240158), (12, 4620079), (23, 2410476), (37, 1498404), (46, 1205238), (61, 908868), (69, 803492), (74, 749202), (89, 622932), (92, 602619), (111, 499468), (122, 454434), (138, 401746), (148, 374601), (178, 311466), (183, 302956), (222, 249734), (244, 227217), (267, 207644), (276, 200873), (356, 155733), (366, 151478), (444, 124867), (534, 103822), (732, 75739), (851, 65148), (1068, 51911), (1403, 39516), (1702, 32574), (2047, 27084), (2257, 24564), (2553, 21716), (2806, 19758), (3293, 16836), (3404, 16287), (4094, 13542), (4209, 13172), (4514, 12282), (5106, 10858), (5429, 10212), (5612, 9879), (6141, 9028), (6586, 8418), (6771, 8188)]