53144580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{647}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 153171648

約数和(自身を除く): 100027068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 647, 740, 1110, 1294, 1369, 1941, 2220, 2588, 2738, 3235, 3882, 4107, 5476, 6470, 6845, 7764, 8214, 9705, 12940, 13690, 16428, 19410, 20535, 23939, 27380, 38820, 41070, 47878, 71817, 82140, 95756, 119695, 143634, 239390, 287268, 359085, 478780, 718170, 885743, 1436340, 1771486, 2657229, 3542972, 4428715, 5314458, 8857430, 10628916, 13286145, 17714860, 26572290, 53144580]

約数ペア:

[(1, 53144580), (2, 26572290), (3, 17714860), (4, 13286145), (5, 10628916), (6, 8857430), (10, 5314458), (12, 4428715), (15, 3542972), (20, 2657229), (30, 1771486), (37, 1436340), (60, 885743), (74, 718170), (111, 478780), (148, 359085), (185, 287268), (222, 239390), (370, 143634), (444, 119695), (555, 95756), (647, 82140), (740, 71817), (1110, 47878), (1294, 41070), (1369, 38820), (1941, 27380), (2220, 23939), (2588, 20535), (2738, 19410), (3235, 16428), (3882, 13690), (4107, 12940), (5476, 9705), (6470, 8214), (6845, 7764)]