55275390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4483}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 144797328

約数和(自身を除く): 89521938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 4483, 6165, 8966, 12330, 13449, 22415, 26898, 40347, 44830, 67245, 80694, 134490, 201735, 403470, 614171, 1228342, 1842513, 3070855, 3685026, 5527539, 6141710, 9212565, 11055078, 18425130, 27637695, 55275390]

約数ペア:

[(1, 55275390), (2, 27637695), (3, 18425130), (5, 11055078), (6, 9212565), (9, 6141710), (10, 5527539), (15, 3685026), (18, 3070855), (30, 1842513), (45, 1228342), (90, 614171), (137, 403470), (274, 201735), (411, 134490), (685, 80694), (822, 67245), (1233, 44830), (1370, 40347), (2055, 26898), (2466, 22415), (4110, 13449), (4483, 12330), (6165, 8966)]