47835420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7451}}^1$

素因数の和:7570

約数の個数: 48

約数和(自身を含む): 135209088

約数和(自身を除く): 87373668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 7451, 14902, 22353, 29804, 37255, 44706, 74510, 89412, 111765, 149020, 223530, 447060, 797257, 1594514, 2391771, 3189028, 3986285, 4783542, 7972570, 9567084, 11958855, 15945140, 23917710, 47835420]

約数ペア:

[(1, 47835420), (2, 23917710), (3, 15945140), (4, 11958855), (5, 9567084), (6, 7972570), (10, 4783542), (12, 3986285), (15, 3189028), (20, 2391771), (30, 1594514), (60, 797257), (107, 447060), (214, 223530), (321, 149020), (428, 111765), (535, 89412), (642, 74510), (1070, 44706), (1284, 37255), (1605, 29804), (2140, 22353), (3210, 14902), (6420, 7451)]