55727308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21902

約数の個数: 36

約数和(自身を含む): 122176992

約数和(自身を除く): 66449684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21871, 43742, 87484, 153097, 284323, 306194, 568646, 612388, 1071679, 1137292, 1990261, 2143358, 3980522, 4286716, 7961044, 13931827, 27863654, 55727308]

約数ペア:

[(1, 55727308), (2, 27863654), (4, 13931827), (7, 7961044), (13, 4286716), (14, 3980522), (26, 2143358), (28, 1990261), (49, 1137292), (52, 1071679), (91, 612388), (98, 568646), (182, 306194), (196, 284323), (364, 153097), (637, 87484), (1274, 43742), (2548, 21871)]