53891432

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1409}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 115732800

約数和(自身を除く): 61841368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 1409, 2732, 2818, 4781, 5464, 5636, 9562, 9863, 11272, 19124, 19726, 38248, 39452, 78904, 962347, 1924694, 3849388, 6736429, 7698776, 13472858, 26945716, 53891432]

約数ペア:

[(1, 53891432), (2, 26945716), (4, 13472858), (7, 7698776), (8, 6736429), (14, 3849388), (28, 1924694), (56, 962347), (683, 78904), (1366, 39452), (1409, 38248), (2732, 19726), (2818, 19124), (4781, 11272), (5464, 9863), (5636, 9562)]