52079380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 118863360

約数和(自身を除く): 66783980

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 4421, 5890, 8842, 11780, 17684, 22105, 44210, 83999, 88420, 137051, 167998, 274102, 335996, 419995, 548204, 685255, 839990, 1370510, 1679980, 2603969, 2741020, 5207938, 10415876, 13019845, 26039690, 52079380]

約数ペア:

[(1, 52079380), (2, 26039690), (4, 13019845), (5, 10415876), (10, 5207938), (19, 2741020), (20, 2603969), (31, 1679980), (38, 1370510), (62, 839990), (76, 685255), (95, 548204), (124, 419995), (155, 335996), (190, 274102), (310, 167998), (380, 137051), (589, 88420), (620, 83999), (1178, 44210), (2356, 22105), (2945, 17684), (4421, 11780), (5890, 8842)]