81016050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31771}}^1$

素因数の和:31803

約数の個数: 48

約数和(自身を含む): 212745312

約数和(自身を除く): 131729262

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 31771, 63542, 95313, 158855, 190626, 317710, 476565, 540107, 794275, 953130, 1080214, 1588550, 1620321, 2382825, 2700535, 3240642, 4765650, 5401070, 8101605, 13502675, 16203210, 27005350, 40508025, 81016050]

約数ペア:

[(1, 81016050), (2, 40508025), (3, 27005350), (5, 16203210), (6, 13502675), (10, 8101605), (15, 5401070), (17, 4765650), (25, 3240642), (30, 2700535), (34, 2382825), (50, 1620321), (51, 1588550), (75, 1080214), (85, 953130), (102, 794275), (150, 540107), (170, 476565), (255, 317710), (425, 190626), (510, 158855), (850, 95313), (1275, 63542), (2550, 31771)]