50290785

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 91400400

約数和(自身を除く): 41109615

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 89, 145, 261, 267, 433, 435, 445, 801, 1299, 1305, 1335, 2165, 2581, 3897, 4005, 6495, 7743, 12557, 12905, 19485, 23229, 37671, 38537, 38715, 62785, 113013, 115611, 116145, 188355, 192685, 346833, 565065, 578055, 1117573, 1734165, 3352719, 5587865, 10058157, 16763595, 50290785]

約数ペア:

[(1, 50290785), (3, 16763595), (5, 10058157), (9, 5587865), (15, 3352719), (29, 1734165), (45, 1117573), (87, 578055), (89, 565065), (145, 346833), (261, 192685), (267, 188355), (433, 116145), (435, 115611), (445, 113013), (801, 62785), (1299, 38715), (1305, 38537), (1335, 37671), (2165, 23229), (2581, 19485), (3897, 12905), (4005, 12557), (6495, 7743)]