47040390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27509}}^1$

素因数の和:27541

約数の個数: 48

約数和(自身を含む): 128746800

約数和(自身を除く): 81706410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 27509, 55018, 82527, 137545, 165054, 247581, 275090, 412635, 495162, 522671, 825270, 1045342, 1237905, 1568013, 2475810, 2613355, 3136026, 4704039, 5226710, 7840065, 9408078, 15680130, 23520195, 47040390]

約数ペア:

[(1, 47040390), (2, 23520195), (3, 15680130), (5, 9408078), (6, 7840065), (9, 5226710), (10, 4704039), (15, 3136026), (18, 2613355), (19, 2475810), (30, 1568013), (38, 1237905), (45, 1045342), (57, 825270), (90, 522671), (95, 495162), (114, 412635), (171, 275090), (190, 247581), (285, 165054), (342, 137545), (570, 82527), (855, 55018), (1710, 27509)]