47934980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 104212416

約数和(自身を除く): 56277436

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 211, 307, 370, 422, 614, 740, 844, 1055, 1228, 1535, 2110, 3070, 4220, 6140, 7807, 11359, 15614, 22718, 31228, 39035, 45436, 56795, 64777, 78070, 113590, 129554, 156140, 227180, 259108, 323885, 647770, 1295540, 2396749, 4793498, 9586996, 11983745, 23967490, 47934980]

約数ペア:

[(1, 47934980), (2, 23967490), (4, 11983745), (5, 9586996), (10, 4793498), (20, 2396749), (37, 1295540), (74, 647770), (148, 323885), (185, 259108), (211, 227180), (307, 156140), (370, 129554), (422, 113590), (614, 78070), (740, 64777), (844, 56795), (1055, 45436), (1228, 39035), (1535, 31228), (2110, 22718), (3070, 15614), (4220, 11359), (6140, 7807)]