48706420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2200

約数の個数: 48

約数和(自身を含む): 117629568

約数和(自身を除く): 68923148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2011, 2422, 3460, 4022, 4844, 6055, 8044, 10055, 12110, 14077, 20110, 24220, 28154, 40220, 56308, 70385, 140770, 281540, 347903, 695806, 1391612, 1739515, 2435321, 3479030, 4870642, 6958060, 9741284, 12176605, 24353210, 48706420]

約数ペア:

[(1, 48706420), (2, 24353210), (4, 12176605), (5, 9741284), (7, 6958060), (10, 4870642), (14, 3479030), (20, 2435321), (28, 1739515), (35, 1391612), (70, 695806), (140, 347903), (173, 281540), (346, 140770), (692, 70385), (865, 56308), (1211, 40220), (1730, 28154), (2011, 24220), (2422, 20110), (3460, 14077), (4022, 12110), (4844, 10055), (6055, 8044)]