55118756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 122099712

約数和(自身を除く): 66980956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2671, 2948, 5159, 5342, 10318, 10684, 18697, 20636, 29381, 37394, 58762, 74788, 117524, 178957, 205667, 357914, 411334, 715828, 822668, 1252699, 1968527, 2505398, 3937054, 5010796, 7874108, 13779689, 27559378, 55118756]

約数ペア:

[(1, 55118756), (2, 27559378), (4, 13779689), (7, 7874108), (11, 5010796), (14, 3937054), (22, 2505398), (28, 1968527), (44, 1252699), (67, 822668), (77, 715828), (134, 411334), (154, 357914), (268, 205667), (308, 178957), (469, 117524), (737, 74788), (938, 58762), (1474, 37394), (1876, 29381), (2671, 20636), (2948, 18697), (5159, 10684), (5342, 10318)]