54816045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 94804992

約数和(自身を除く): 39988947

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 191, 265, 285, 361, 573, 795, 955, 1007, 1083, 1805, 2865, 3021, 3629, 5035, 5415, 10123, 10887, 15105, 18145, 19133, 30369, 50615, 54435, 57399, 68951, 95665, 151845, 192337, 206853, 286995, 344755, 577011, 961685, 1034265, 2885055, 3654403, 10963209, 18272015, 54816045]

約数ペア:

[(1, 54816045), (3, 18272015), (5, 10963209), (15, 3654403), (19, 2885055), (53, 1034265), (57, 961685), (95, 577011), (159, 344755), (191, 286995), (265, 206853), (285, 192337), (361, 151845), (573, 95665), (795, 68951), (955, 57399), (1007, 54435), (1083, 50615), (1805, 30369), (2865, 19133), (3021, 18145), (3629, 15105), (5035, 10887), (5415, 10123)]