55341884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 107909760

約数和(自身を除く): 52567876

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 122, 146, 239, 244, 292, 478, 793, 949, 956, 1586, 1898, 3107, 3172, 3796, 4453, 6214, 8906, 12428, 14579, 17447, 17812, 29158, 34894, 57889, 58316, 69788, 115778, 189527, 226811, 231556, 379054, 453622, 758108, 907244, 1064267, 2128534, 4257068, 13835471, 27670942, 55341884]

約数ペア:

[(1, 55341884), (2, 27670942), (4, 13835471), (13, 4257068), (26, 2128534), (52, 1064267), (61, 907244), (73, 758108), (122, 453622), (146, 379054), (239, 231556), (244, 226811), (292, 189527), (478, 115778), (793, 69788), (949, 58316), (956, 57889), (1586, 34894), (1898, 29158), (3107, 17812), (3172, 17447), (3796, 14579), (4453, 12428), (6214, 8906)]