56357950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 117063936

約数和(自身を除く): 60705986

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 2383, 4730, 4766, 11825, 11915, 23650, 23830, 26213, 52426, 59575, 102469, 119150, 131065, 204938, 262130, 512345, 655325, 1024690, 1127159, 1310650, 2254318, 2561725, 5123450, 5635795, 11271590, 28178975, 56357950]

約数ペア:

[(1, 56357950), (2, 28178975), (5, 11271590), (10, 5635795), (11, 5123450), (22, 2561725), (25, 2254318), (43, 1310650), (50, 1127159), (55, 1024690), (86, 655325), (110, 512345), (215, 262130), (275, 204938), (430, 131065), (473, 119150), (550, 102469), (946, 59575), (1075, 52426), (2150, 26213), (2365, 23830), (2383, 23650), (4730, 11915), (4766, 11825)]