48438560

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2311}}^1$

素因数の和:2457

約数の個数: 48

約数和(自身を含む): 115359552

約数和(自身を除く): 66920992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2311, 2620, 4192, 4622, 5240, 9244, 10480, 11555, 18488, 20960, 23110, 36976, 46220, 73952, 92440, 184880, 302741, 369760, 605482, 1210964, 1513705, 2421928, 3027410, 4843856, 6054820, 9687712, 12109640, 24219280, 48438560]

約数ペア:

[(1, 48438560), (2, 24219280), (4, 12109640), (5, 9687712), (8, 6054820), (10, 4843856), (16, 3027410), (20, 2421928), (32, 1513705), (40, 1210964), (80, 605482), (131, 369760), (160, 302741), (262, 184880), (524, 92440), (655, 73952), (1048, 46220), (1310, 36976), (2096, 23110), (2311, 20960), (2620, 18488), (4192, 11555), (4622, 10480), (5240, 9244)]