50012144

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:743

約数の個数: 80

約数和(自身を含む): 121867200

約数和(自身を除く): 71855056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 701, 728, 784, 1274, 1372, 1402, 1456, 2548, 2744, 2804, 4459, 4907, 5096, 5488, 5608, 8918, 9113, 9814, 10192, 11216, 17836, 18226, 19628, 34349, 35672, 36452, 39256, 63791, 68698, 71344, 72904, 78512, 127582, 137396, 145808, 240443, 255164, 274792, 446537, 480886, 510328, 549584, 893074, 961772, 1020656, 1786148, 1923544, 3125759, 3572296, 3847088, 6251518, 7144592, 12503036, 25006072, 50012144]

約数ペア:

[(1, 50012144), (2, 25006072), (4, 12503036), (7, 7144592), (8, 6251518), (13, 3847088), (14, 3572296), (16, 3125759), (26, 1923544), (28, 1786148), (49, 1020656), (52, 961772), (56, 893074), (91, 549584), (98, 510328), (104, 480886), (112, 446537), (182, 274792), (196, 255164), (208, 240443), (343, 145808), (364, 137396), (392, 127582), (637, 78512), (686, 72904), (701, 71344), (728, 68698), (784, 63791), (1274, 39256), (1372, 36452), (1402, 35672), (1456, 34349), (2548, 19628), (2744, 18226), (2804, 17836), (4459, 11216), (4907, 10192), (5096, 9814), (5488, 9113), (5608, 8918)]