51349440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 112

約数和(自身を含む): 165140640

約数和(自身を除く): 113791200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 601, 712, 890, 960, 1068, 1202, 1335, 1424, 1780, 1803, 2136, 2404, 2670, 2848, 3005, 3560, 3606, 4272, 4808, 5340, 5696, 6010, 7120, 7212, 8544, 9015, 9616, 10680, 12020, 14240, 14424, 17088, 18030, 19232, 21360, 24040, 28480, 28848, 36060, 38464, 42720, 48080, 53489, 57696, 72120, 85440, 96160, 106978, 115392, 144240, 160467, 192320, 213956, 267445, 288480, 320934, 427912, 534890, 576960, 641868, 802335, 855824, 1069780, 1283736, 1604670, 1711648, 2139560, 2567472, 3209340, 3423296, 4279120, 5134944, 6418680, 8558240, 10269888, 12837360, 17116480, 25674720, 51349440]

約数ペア:

[(1, 51349440), (2, 25674720), (3, 17116480), (4, 12837360), (5, 10269888), (6, 8558240), (8, 6418680), (10, 5134944), (12, 4279120), (15, 3423296), (16, 3209340), (20, 2567472), (24, 2139560), (30, 1711648), (32, 1604670), (40, 1283736), (48, 1069780), (60, 855824), (64, 802335), (80, 641868), (89, 576960), (96, 534890), (120, 427912), (160, 320934), (178, 288480), (192, 267445), (240, 213956), (267, 192320), (320, 160467), (356, 144240), (445, 115392), (480, 106978), (534, 96160), (601, 85440), (712, 72120), (890, 57696), (960, 53489), (1068, 48080), (1202, 42720), (1335, 38464), (1424, 36060), (1780, 28848), (1803, 28480), (2136, 24040), (2404, 21360), (2670, 19232), (2848, 18030), (3005, 17088), (3560, 14424), (3606, 14240), (4272, 12020), (4808, 10680), (5340, 9616), (5696, 9015), (6010, 8544), (7120, 7212)]