57280810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 113467392

約数和(自身を除く): 56186582

約数列:

[1, 2, 5, 10, 23, 37, 46, 53, 74, 106, 115, 127, 185, 230, 254, 265, 370, 530, 635, 851, 1219, 1270, 1702, 1961, 2438, 2921, 3922, 4255, 4699, 5842, 6095, 6731, 8510, 9398, 9805, 12190, 13462, 14605, 19610, 23495, 29210, 33655, 45103, 46990, 67310, 90206, 108077, 154813, 216154, 225515, 249047, 309626, 451030, 498094, 540385, 774065, 1080770, 1245235, 1548130, 2490470, 5728081, 11456162, 28640405, 57280810]

約数ペア:

[(1, 57280810), (2, 28640405), (5, 11456162), (10, 5728081), (23, 2490470), (37, 1548130), (46, 1245235), (53, 1080770), (74, 774065), (106, 540385), (115, 498094), (127, 451030), (185, 309626), (230, 249047), (254, 225515), (265, 216154), (370, 154813), (530, 108077), (635, 90206), (851, 67310), (1219, 46990), (1270, 45103), (1702, 33655), (1961, 29210), (2438, 23495), (2921, 19610), (3922, 14605), (4255, 13462), (4699, 12190), (5842, 9805), (6095, 9398), (6731, 8510)]