56481568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12343}}^1$

素因数の和:12377

約数の個数: 48

約数和(自身を含む): 130648896

約数和(自身を除く): 74167328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 12343, 24686, 49372, 98744, 135773, 160459, 197488, 271546, 320918, 394976, 543092, 641836, 1086184, 1283672, 1765049, 2172368, 2567344, 3530098, 4344736, 5134688, 7060196, 14120392, 28240784, 56481568]

約数ペア:

[(1, 56481568), (2, 28240784), (4, 14120392), (8, 7060196), (11, 5134688), (13, 4344736), (16, 3530098), (22, 2567344), (26, 2172368), (32, 1765049), (44, 1283672), (52, 1086184), (88, 641836), (104, 543092), (143, 394976), (176, 320918), (208, 271546), (286, 197488), (352, 160459), (416, 135773), (572, 98744), (1144, 49372), (2288, 24686), (4576, 12343)]