55686148

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 119652120

約数和(自身を除く): 63965972

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 97, 98, 101, 116, 194, 196, 202, 203, 388, 404, 406, 679, 707, 812, 1358, 1414, 1421, 2716, 2813, 2828, 2842, 2929, 4753, 4949, 5626, 5684, 5858, 9506, 9797, 9898, 11252, 11716, 19012, 19594, 19691, 19796, 20503, 39188, 39382, 41006, 68579, 78764, 82012, 137158, 137837, 143521, 274316, 275674, 284113, 287042, 480053, 551348, 568226, 574084, 960106, 1136452, 1920212, 1988791, 3977582, 7955164, 13921537, 27843074, 55686148]

約数ペア:

[(1, 55686148), (2, 27843074), (4, 13921537), (7, 7955164), (14, 3977582), (28, 1988791), (29, 1920212), (49, 1136452), (58, 960106), (97, 574084), (98, 568226), (101, 551348), (116, 480053), (194, 287042), (196, 284113), (202, 275674), (203, 274316), (388, 143521), (404, 137837), (406, 137158), (679, 82012), (707, 78764), (812, 68579), (1358, 41006), (1414, 39382), (1421, 39188), (2716, 20503), (2813, 19796), (2828, 19691), (2842, 19594), (2929, 19012), (4753, 11716), (4949, 11252), (5626, 9898), (5684, 9797), (5858, 9506)]