56247268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 130572288

約数和(自身を除く): 74325020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 77, 86, 124, 137, 154, 172, 217, 274, 301, 308, 341, 434, 473, 548, 602, 682, 868, 946, 959, 1204, 1333, 1364, 1507, 1892, 1918, 2387, 2666, 3014, 3311, 3836, 4247, 4774, 5332, 5891, 6028, 6622, 8494, 9331, 9548, 10549, 11782, 13244, 14663, 16988, 18662, 21098, 23564, 29326, 29729, 37324, 41237, 42196, 46717, 58652, 59458, 64801, 82474, 93434, 102641, 118916, 129602, 164948, 182621, 186868, 205282, 259204, 327019, 365242, 410564, 453607, 654038, 730484, 907214, 1278347, 1308076, 1814428, 2008831, 2556694, 4017662, 5113388, 8035324, 14061817, 28123634, 56247268]

約数ペア:

[(1, 56247268), (2, 28123634), (4, 14061817), (7, 8035324), (11, 5113388), (14, 4017662), (22, 2556694), (28, 2008831), (31, 1814428), (43, 1308076), (44, 1278347), (62, 907214), (77, 730484), (86, 654038), (124, 453607), (137, 410564), (154, 365242), (172, 327019), (217, 259204), (274, 205282), (301, 186868), (308, 182621), (341, 164948), (434, 129602), (473, 118916), (548, 102641), (602, 93434), (682, 82474), (868, 64801), (946, 59458), (959, 58652), (1204, 46717), (1333, 42196), (1364, 41237), (1507, 37324), (1892, 29729), (1918, 29326), (2387, 23564), (2666, 21098), (3014, 18662), (3311, 16988), (3836, 14663), (4247, 13244), (4774, 11782), (5332, 10549), (5891, 9548), (6028, 9331), (6622, 8494)]