51189665040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23698919}}^1$

素因数の和:23698941

約数の個数: 80

約数和(自身を含む): 176319964800

約数和(自身を除く): 125130299760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23698919, 47397838, 71096757, 94795676, 118494595, 142193514, 189591352, 213290271, 236989190, 284387028, 355483785, 379182704, 426580542, 473978380, 568774056, 639870813, 710967570, 853161084, 947956760, 1066451355, 1137548112, 1279741626, 1421935140, 1706322168, 1895913520, 2132902710, 2559483252, 2843870280, 3199354065, 3412644336, 4265805420, 5118966504, 5687740560, 6398708130, 8531610840, 10237933008, 12797416260, 17063221680, 25594832520, 51189665040]

約数ペア:

[(1, 51189665040), (2, 25594832520), (3, 17063221680), (4, 12797416260), (5, 10237933008), (6, 8531610840), (8, 6398708130), (9, 5687740560), (10, 5118966504), (12, 4265805420), (15, 3412644336), (16, 3199354065), (18, 2843870280), (20, 2559483252), (24, 2132902710), (27, 1895913520), (30, 1706322168), (36, 1421935140), (40, 1279741626), (45, 1137548112), (48, 1066451355), (54, 947956760), (60, 853161084), (72, 710967570), (80, 639870813), (90, 568774056), (108, 473978380), (120, 426580542), (135, 379182704), (144, 355483785), (180, 284387028), (216, 236989190), (240, 213290271), (270, 189591352), (360, 142193514), (432, 118494595), (540, 94795676), (720, 71096757), (1080, 47397838), (2160, 23698919)]