51107040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{35491}}^1$

素因数の和:35512

約数の個数: 72

約数和(自身を含む): 174407688

約数和(自身を除く): 123300648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 35491, 70982, 106473, 141964, 177455, 212946, 283928, 319419, 354910, 425892, 532365, 567856, 638838, 709820, 851784, 1064730, 1135712, 1277676, 1419640, 1597095, 1703568, 2129460, 2555352, 2839280, 3194190, 3407136, 4258920, 5110704, 5678560, 6388380, 8517840, 10221408, 12776760, 17035680, 25553520, 51107040]

約数ペア:

[(1, 51107040), (2, 25553520), (3, 17035680), (4, 12776760), (5, 10221408), (6, 8517840), (8, 6388380), (9, 5678560), (10, 5110704), (12, 4258920), (15, 3407136), (16, 3194190), (18, 2839280), (20, 2555352), (24, 2129460), (30, 1703568), (32, 1597095), (36, 1419640), (40, 1277676), (45, 1135712), (48, 1064730), (60, 851784), (72, 709820), (80, 638838), (90, 567856), (96, 532365), (120, 425892), (144, 354910), (160, 319419), (180, 283928), (240, 212946), (288, 177455), (360, 141964), (480, 106473), (720, 70982), (1440, 35491)]