48194636

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 103899600

約数和(自身を除く): 55704964

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 61, 98, 116, 122, 139, 196, 203, 244, 278, 406, 427, 556, 812, 854, 973, 1421, 1708, 1769, 1946, 2842, 2989, 3538, 3892, 4031, 5684, 5978, 6811, 7076, 8062, 8479, 11956, 12383, 13622, 16124, 16958, 24766, 27244, 28217, 33916, 49532, 56434, 59353, 86681, 112868, 118706, 173362, 197519, 237412, 245891, 346724, 395038, 415471, 491782, 790076, 830942, 983564, 1661884, 1721237, 3442474, 6884948, 12048659, 24097318, 48194636]

約数ペア:

[(1, 48194636), (2, 24097318), (4, 12048659), (7, 6884948), (14, 3442474), (28, 1721237), (29, 1661884), (49, 983564), (58, 830942), (61, 790076), (98, 491782), (116, 415471), (122, 395038), (139, 346724), (196, 245891), (203, 237412), (244, 197519), (278, 173362), (406, 118706), (427, 112868), (556, 86681), (812, 59353), (854, 56434), (973, 49532), (1421, 33916), (1708, 28217), (1769, 27244), (1946, 24766), (2842, 16958), (2989, 16124), (3538, 13622), (3892, 12383), (4031, 11956), (5684, 8479), (5978, 8062), (6811, 7076)]