51368280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 159915600

約数和(自身を除く): 108547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 509, 580, 696, 841, 870, 1018, 1160, 1527, 1682, 1740, 2036, 2523, 2545, 3054, 3364, 3480, 4072, 4205, 5046, 5090, 6108, 6728, 7635, 8410, 10092, 10180, 12216, 12615, 14761, 15270, 16820, 20184, 20360, 25230, 29522, 30540, 33640, 44283, 50460, 59044, 61080, 73805, 88566, 100920, 118088, 147610, 177132, 221415, 295220, 354264, 428069, 442830, 590440, 856138, 885660, 1284207, 1712276, 1771320, 2140345, 2568414, 3424552, 4280690, 5136828, 6421035, 8561380, 10273656, 12842070, 17122760, 25684140, 51368280]

約数ペア:

[(1, 51368280), (2, 25684140), (3, 17122760), (4, 12842070), (5, 10273656), (6, 8561380), (8, 6421035), (10, 5136828), (12, 4280690), (15, 3424552), (20, 2568414), (24, 2140345), (29, 1771320), (30, 1712276), (40, 1284207), (58, 885660), (60, 856138), (87, 590440), (116, 442830), (120, 428069), (145, 354264), (174, 295220), (232, 221415), (290, 177132), (348, 147610), (435, 118088), (509, 100920), (580, 88566), (696, 73805), (841, 61080), (870, 59044), (1018, 50460), (1160, 44283), (1527, 33640), (1682, 30540), (1740, 29522), (2036, 25230), (2523, 20360), (2545, 20184), (3054, 16820), (3364, 15270), (3480, 14761), (4072, 12615), (4205, 12216), (5046, 10180), (5090, 10092), (6108, 8410), (6728, 7635)]