53504320

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2819

約数の個数: 56

約数和(自身を含む): 129543048

約数和(自身を除く): 76038728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 2741, 3904, 4880, 5482, 9760, 10964, 13705, 19520, 21928, 27410, 43856, 54820, 87712, 109640, 167201, 175424, 219280, 334402, 438560, 668804, 836005, 877120, 1337608, 1672010, 2675216, 3344020, 5350432, 6688040, 10700864, 13376080, 26752160, 53504320]

約数ペア:

[(1, 53504320), (2, 26752160), (4, 13376080), (5, 10700864), (8, 6688040), (10, 5350432), (16, 3344020), (20, 2675216), (32, 1672010), (40, 1337608), (61, 877120), (64, 836005), (80, 668804), (122, 438560), (160, 334402), (244, 219280), (305, 175424), (320, 167201), (488, 109640), (610, 87712), (976, 54820), (1220, 43856), (1952, 27410), (2440, 21928), (2741, 19520), (3904, 13705), (4880, 10964), (5482, 9760)]