53556256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7613

約数の個数: 48

約数和(自身を含む): 120244824

約数和(自身を除く): 66688568

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 7573, 15146, 30292, 60584, 98449, 121168, 128741, 196898, 242336, 257482, 393796, 514964, 787592, 1029928, 1575184, 1673633, 2059856, 3150368, 3347266, 4119712, 6694532, 13389064, 26778128, 53556256]

約数ペア:

[(1, 53556256), (2, 26778128), (4, 13389064), (8, 6694532), (13, 4119712), (16, 3347266), (17, 3150368), (26, 2059856), (32, 1673633), (34, 1575184), (52, 1029928), (68, 787592), (104, 514964), (136, 393796), (208, 257482), (221, 242336), (272, 196898), (416, 128741), (442, 121168), (544, 98449), (884, 60584), (1768, 30292), (3536, 15146), (7072, 7573)]