48454840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173053}}^1$

素因数の和:173071

約数の個数: 32

約数和(自身を含む): 124598880

約数和(自身を除く): 76144040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 173053, 346106, 692212, 865265, 1211371, 1384424, 1730530, 2422742, 3461060, 4845484, 6056855, 6922120, 9690968, 12113710, 24227420, 48454840]

約数ペア:

[(1, 48454840), (2, 24227420), (4, 12113710), (5, 9690968), (7, 6922120), (8, 6056855), (10, 4845484), (14, 3461060), (20, 2422742), (28, 1730530), (35, 1384424), (40, 1211371), (56, 865265), (70, 692212), (140, 346106), (280, 173053)]