49859325

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 95752800

約数和(自身を除く): 45893475

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 107, 109, 171, 225, 285, 321, 327, 475, 535, 545, 855, 963, 981, 1425, 1605, 1635, 2033, 2071, 2675, 2725, 4275, 4815, 4905, 6099, 6213, 8025, 8175, 10165, 10355, 11663, 18297, 18639, 24075, 24525, 30495, 31065, 34989, 50825, 51775, 58315, 91485, 93195, 104967, 152475, 155325, 174945, 221597, 291575, 457425, 465975, 524835, 664791, 874725, 1107985, 1994373, 2624175, 3323955, 5539925, 9971865, 16619775, 49859325]

約数ペア:

[(1, 49859325), (3, 16619775), (5, 9971865), (9, 5539925), (15, 3323955), (19, 2624175), (25, 1994373), (45, 1107985), (57, 874725), (75, 664791), (95, 524835), (107, 465975), (109, 457425), (171, 291575), (225, 221597), (285, 174945), (321, 155325), (327, 152475), (475, 104967), (535, 93195), (545, 91485), (855, 58315), (963, 51775), (981, 50825), (1425, 34989), (1605, 31065), (1635, 30495), (2033, 24525), (2071, 24075), (2675, 18639), (2725, 18297), (4275, 11663), (4815, 10355), (4905, 10165), (6099, 8175), (6213, 8025)]