51133920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 162062208

約数和(自身を除く): 110928288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 347, 480, 614, 694, 921, 1041, 1228, 1388, 1535, 1735, 1842, 2082, 2456, 2776, 3070, 3470, 3684, 4164, 4605, 4912, 5205, 5552, 6140, 6940, 7368, 8328, 9210, 9824, 10410, 11104, 12280, 13880, 14736, 16656, 18420, 20820, 24560, 27760, 29472, 33312, 36840, 41640, 49120, 55520, 73680, 83280, 106529, 147360, 166560, 213058, 319587, 426116, 532645, 639174, 852232, 1065290, 1278348, 1597935, 1704464, 2130580, 2556696, 3195870, 3408928, 4261160, 5113392, 6391740, 8522320, 10226784, 12783480, 17044640, 25566960, 51133920]

約数ペア:

[(1, 51133920), (2, 25566960), (3, 17044640), (4, 12783480), (5, 10226784), (6, 8522320), (8, 6391740), (10, 5113392), (12, 4261160), (15, 3408928), (16, 3195870), (20, 2556696), (24, 2130580), (30, 1704464), (32, 1597935), (40, 1278348), (48, 1065290), (60, 852232), (80, 639174), (96, 532645), (120, 426116), (160, 319587), (240, 213058), (307, 166560), (347, 147360), (480, 106529), (614, 83280), (694, 73680), (921, 55520), (1041, 49120), (1228, 41640), (1388, 36840), (1535, 33312), (1735, 29472), (1842, 27760), (2082, 24560), (2456, 20820), (2776, 18420), (3070, 16656), (3470, 14736), (3684, 13880), (4164, 12280), (4605, 11104), (4912, 10410), (5205, 9824), (5552, 9210), (6140, 8328), (6940, 7368)]