53827376

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 107063088

約数和(自身を除く): 53235712

約数列:

[1, 2, 4, 8, 16, 61, 122, 131, 244, 262, 421, 488, 524, 842, 976, 1048, 1684, 2096, 3368, 6736, 7991, 15982, 25681, 31964, 51362, 55151, 63928, 102724, 110302, 127856, 205448, 220604, 410896, 441208, 882416, 3364211, 6728422, 13456844, 26913688, 53827376]

約数ペア:

[(1, 53827376), (2, 26913688), (4, 13456844), (8, 6728422), (16, 3364211), (61, 882416), (122, 441208), (131, 410896), (244, 220604), (262, 205448), (421, 127856), (488, 110302), (524, 102724), (842, 63928), (976, 55151), (1048, 51362), (1684, 31964), (2096, 25681), (3368, 15982), (6736, 7991)]