42382450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 86619456

約数和(自身を除く): 44237006

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 263, 275, 293, 526, 550, 586, 1315, 1465, 2630, 2893, 2930, 3223, 5786, 6446, 6575, 7325, 13150, 14465, 14650, 16115, 28930, 32230, 72325, 77059, 80575, 144650, 154118, 161150, 385295, 770590, 847649, 1695298, 1926475, 3852950, 4238245, 8476490, 21191225, 42382450]

約数ペア:

[(1, 42382450), (2, 21191225), (5, 8476490), (10, 4238245), (11, 3852950), (22, 1926475), (25, 1695298), (50, 847649), (55, 770590), (110, 385295), (263, 161150), (275, 154118), (293, 144650), (526, 80575), (550, 77059), (586, 72325), (1315, 32230), (1465, 28930), (2630, 16115), (2893, 14650), (2930, 14465), (3223, 13150), (5786, 7325), (6446, 6575)]