53513964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2909}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 156767520

約数和(自身を除く): 103253556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 2909, 3066, 4599, 5818, 6132, 8727, 9198, 11636, 17454, 18396, 20363, 26181, 34908, 40726, 52362, 61089, 81452, 104724, 122178, 183267, 212357, 244356, 366534, 424714, 637071, 733068, 849428, 1274142, 1486499, 1911213, 2548284, 2972998, 3822426, 4459497, 5945996, 7644852, 8918994, 13378491, 17837988, 26756982, 53513964]

約数ペア:

[(1, 53513964), (2, 26756982), (3, 17837988), (4, 13378491), (6, 8918994), (7, 7644852), (9, 5945996), (12, 4459497), (14, 3822426), (18, 2972998), (21, 2548284), (28, 1911213), (36, 1486499), (42, 1274142), (63, 849428), (73, 733068), (84, 637071), (126, 424714), (146, 366534), (219, 244356), (252, 212357), (292, 183267), (438, 122178), (511, 104724), (657, 81452), (876, 61089), (1022, 52362), (1314, 40726), (1533, 34908), (2044, 26181), (2628, 20363), (2909, 18396), (3066, 17454), (4599, 11636), (5818, 9198), (6132, 8727)]