47239790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8924

約数の個数: 32

約数和(自身を含む): 93816576

約数和(自身を除く): 46576786

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 8863, 17726, 44315, 88630, 115219, 230438, 363383, 576095, 726766, 1152190, 1816915, 3633830, 4723979, 9447958, 23619895, 47239790]

約数ペア:

[(1, 47239790), (2, 23619895), (5, 9447958), (10, 4723979), (13, 3633830), (26, 1816915), (41, 1152190), (65, 726766), (82, 576095), (130, 363383), (205, 230438), (410, 115219), (533, 88630), (1066, 44315), (2665, 17726), (5330, 8863)]