55393290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1607}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 144488448

約数和(自身を除く): 89095158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 383, 766, 1149, 1607, 1915, 2298, 3214, 3447, 3830, 4821, 5745, 6894, 8035, 9642, 11490, 14463, 16070, 17235, 24105, 28926, 34470, 48210, 72315, 144630, 615481, 1230962, 1846443, 3077405, 3692886, 5539329, 6154810, 9232215, 11078658, 18464430, 27696645, 55393290]

約数ペア:

[(1, 55393290), (2, 27696645), (3, 18464430), (5, 11078658), (6, 9232215), (9, 6154810), (10, 5539329), (15, 3692886), (18, 3077405), (30, 1846443), (45, 1230962), (90, 615481), (383, 144630), (766, 72315), (1149, 48210), (1607, 34470), (1915, 28926), (2298, 24105), (3214, 17235), (3447, 16070), (3830, 14463), (4821, 11490), (5745, 9642), (6894, 8035)]