48819265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 70479360

約数和(自身を除く): 21660095

約数列:

[1, 5, 11, 19, 31, 55, 95, 121, 137, 155, 209, 341, 589, 605, 685, 1045, 1507, 1705, 2299, 2603, 2945, 3751, 4247, 6479, 7535, 11495, 13015, 16577, 18755, 21235, 28633, 32395, 46717, 71269, 80693, 82885, 143165, 233585, 314963, 356345, 403465, 513887, 887623, 1574815, 2569435, 4438115, 9763853, 48819265]

約数ペア:

[(1, 48819265), (5, 9763853), (11, 4438115), (19, 2569435), (31, 1574815), (55, 887623), (95, 513887), (121, 403465), (137, 356345), (155, 314963), (209, 233585), (341, 143165), (589, 82885), (605, 80693), (685, 71269), (1045, 46717), (1507, 32395), (1705, 28633), (2299, 21235), (2603, 18755), (2945, 16577), (3751, 13015), (4247, 11495), (6479, 7535)]