51577120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46051}}^1$

素因数の和:46073

約数の個数: 48

約数和(自身を含む): 139261248

約数和(自身を除く): 87684128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46051, 92102, 184204, 230255, 322357, 368408, 460510, 644714, 736816, 921020, 1289428, 1473632, 1611785, 1842040, 2578856, 3223570, 3684080, 5157712, 6447140, 7368160, 10315424, 12894280, 25788560, 51577120]

約数ペア:

[(1, 51577120), (2, 25788560), (4, 12894280), (5, 10315424), (7, 7368160), (8, 6447140), (10, 5157712), (14, 3684080), (16, 3223570), (20, 2578856), (28, 1842040), (32, 1611785), (35, 1473632), (40, 1289428), (56, 921020), (70, 736816), (80, 644714), (112, 460510), (140, 368408), (160, 322357), (224, 230255), (280, 184204), (560, 92102), (1120, 46051)]